1246 lines
40 KiB
JavaScript
1246 lines
40 KiB
JavaScript
/**
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* jQuery Validation Plugin @VERSION
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*
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* http://bassistance.de/jquery-plugins/jquery-plugin-validation/
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* http://docs.jquery.com/Plugins/Validation
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*
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* Copyright (c) 2006 - 2011 Jörn Zaefferer
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*
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* Dual licensed under the MIT and GPL licenses:
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* http://www.opensource.org/licenses/mit-license.php
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* http://www.gnu.org/licenses/gpl.html
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*
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* @Modify : linhao87@gmail.com
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* @Descript : remote ajax验证，判断response的state标头，提示内容在response.message[0]；remote验证时的startRequest方法下移；验证码错误&刷新；param.ignoreRepeat 登录安全问题答案
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* $Id: validate.js 15186 2012-08-01 08:57:18Z hao.lin $
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*/
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(function($) {
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$.extend($.fn, {
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// http://docs.jquery.com/Plugins/Validation/validate
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validate: function( options ) {
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// if nothing is selected, return nothing; can't chain anyway
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if (!this.length) {
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options && options.debug && window.console && console.warn( "nothing selected, can't validate, returning nothing" );
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return;
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}
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// check if a validator for this form was already created
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var validator = $.data(this[0], 'validator');
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if ( validator ) {
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return validator;
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}
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validator = new $.validator( options, this[0] );
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$.data(this[0], 'validator', validator);
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if ( validator.settings.onsubmit ) {
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// allow suppresing validation by adding a cancel class to the submit button
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this.find("input, button").filter(".cancel").click(function() {
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validator.cancelSubmit = true;
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});
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// when a submitHandler is used, capture the submitting button
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if (validator.settings.submitHandler) {
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this.find("input, button").filter(":submit").click(function() {
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validator.submitButton = this;
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});
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}
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// validate the form on submit
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this.submit( function( event ) {
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if ( validator.settings.debug )
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// prevent form submit to be able to see console output
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event.preventDefault();
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function handle() {
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if ( validator.settings.submitHandler ) {
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if (validator.submitButton) {
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// insert a hidden input as a replacement for the missing submit button
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var hidden = $("<input type='hidden'/>").attr("name", validator.submitButton.name).val(validator.submitButton.value).appendTo(validator.currentForm);
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}
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validator.settings.submitHandler.call( validator, validator.currentForm );
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if (validator.submitButton) {
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// and clean up afterwards; thanks to no-block-scope, hidden can be referenced
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hidden.remove();
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}
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return false;
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}
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return true;
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}
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// prevent submit for invalid forms or custom submit handlers
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if ( validator.cancelSubmit ) {
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validator.cancelSubmit = false;
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return handle();
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}
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if ( validator.form() ) {//console.log(validator.pendingRequest);
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if ( validator.pendingRequest ) {
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validator.formSubmitted = true;
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return false;
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}
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return handle();
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} else {
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validator.focusInvalid();
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return false;
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}
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});
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}
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return validator;
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},
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// http://docs.jquery.com/Plugins/Validation/valid
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valid: function() {
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if ( $(this[0]).is('form')) {
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return this.validate().form();
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} else {
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var valid = true;
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var validator = $(this[0].form).validate();
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this.each(function() {
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valid &= validator.element(this);
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});
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return valid;
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}
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},
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// attributes: space seperated list of attributes to retrieve and remove
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removeAttrs: function(attributes) {
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var result = {},
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$element = this;
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$.each(attributes.split(/\s/), function(index, value) {
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result[value] = $element.attr(value);
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$element.removeAttr(value);
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});
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return result;
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},
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// http://docs.jquery.com/Plugins/Validation/rules
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rules: function(command, argument) {
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var element = this[0];
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if (command) {
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var settings = $.data(element.form, 'validator').settings;
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var staticRules = settings.rules;
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var existingRules = $.validator.staticRules(element);
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switch(command) {
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case "add":
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$.extend(existingRules, $.validator.normalizeRule(argument));
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staticRules[element.name] = existingRules;
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if (argument.messages)
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settings.messages[element.name] = $.extend( settings.messages[element.name], argument.messages );
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break;
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case "remove":
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if (!argument) {
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delete staticRules[element.name];
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return existingRules;
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}
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var filtered = {};
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$.each(argument.split(/\s/), function(index, method) {
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filtered[method] = existingRules[method];
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delete existingRules[method];
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});
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return filtered;
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}
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}
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var data = $.validator.normalizeRules(
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$.extend(
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{},
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$.validator.metadataRules(element),
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$.validator.classRules(element),
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$.validator.attributeRules(element),
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$.validator.staticRules(element)
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), element);
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// make sure required is at front
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if (data.required) {
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var param = data.required;
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delete data.required;
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data = $.extend({required: param}, data);
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}
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return data;
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}
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});
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// Custom selectors
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$.extend($.expr[":"], {
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// http://docs.jquery.com/Plugins/Validation/blank
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blank: function(a) {return !$.trim("" + a.value);},
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// http://docs.jquery.com/Plugins/Validation/filled
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filled: function(a) {return !!$.trim("" + a.value);},
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// http://docs.jquery.com/Plugins/Validation/unchecked
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unchecked: function(a) {return !a.checked;}
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});
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// constructor for validator
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$.validator = function( options, form ) {
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this.settings = $.extend( true, {}, $.validator.defaults, options );
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this.currentForm = form;
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this.init();
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};
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$.validator.format = function(source, params) {
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if ( arguments.length == 1 )
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return function() {
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var args = $.makeArray(arguments);
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args.unshift(source);
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return $.validator.format.apply( this, args );
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};
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if ( arguments.length > 2 && params.constructor != Array ) {
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params = $.makeArray(arguments).slice(1);
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}
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if ( params.constructor != Array ) {
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params = [ params ];
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}
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$.each(params, function(i, n) {
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source = source.replace(new RegExp("\\{" + i + "\\}", "g"), n);
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});
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return source;
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};
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$.extend($.validator, {
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defaults: {
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messages: {},
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groups: {},
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rules: {},
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errorClass: "error",
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validClass: "valid",
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errorElement: "label",
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focusInvalid: true,
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errorContainer: $( [] ),
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errorLabelContainer: $( [] ),
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onsubmit: true,
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ignore: [],
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ignoreTitle: false,
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onfocusin: function(element) {
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this.lastActive = element;
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// hide error label and remove error class on focus if enabled
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if ( this.settings.focusCleanup && !this.blockFocusCleanup ) {
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this.settings.unhighlight && this.settings.unhighlight.call( this, element, this.settings.errorClass, this.settings.validClass );
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this.addWrapper(this.errorsFor(element)).hide();
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}
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},
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onfocusout: function(element) {
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if ( !this.checkable(element) && (element.name in this.submitted || !this.optional(element)) ) {
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this.element(element);
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}
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},
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onkeyup: function(element) {
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if ( element.name in this.submitted || element == this.lastElement ) {
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this.element(element);
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}
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},
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onclick: function(element) {
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// click on selects, radiobuttons and checkboxes
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if ( element.name in this.submitted )
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this.element(element);
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// or option elements, check parent select in that case
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else if (element.parentNode.name in this.submitted)
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this.element(element.parentNode);
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},
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highlight: function(element, errorClass, validClass) {
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if (element.type === 'radio') {
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this.findByName(element.name).addClass(errorClass).removeClass(validClass);
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} else {
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$(element).addClass(errorClass).removeClass(validClass);
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}
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},
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unhighlight: function(element, errorClass, validClass) {
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if (element.type === 'radio') {
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this.findByName(element.name).removeClass(errorClass).addClass(validClass);
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} else {
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$(element).removeClass(errorClass).addClass(validClass);
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}
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}
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},
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// http://docs.jquery.com/Plugins/Validation/Validator/setDefaults
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setDefaults: function(settings) {
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$.extend( $.validator.defaults, settings );
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},
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messages: {
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required: "This field is required.",
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remote: "Please fix this field.",
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email: "Please enter a valid email address.",
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url: "Please enter a valid URL.",
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date: "Please enter a valid date.",
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dateISO: "Please enter a valid date (ISO).",
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number: "Please enter a valid number.",
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digits: "Please enter only digits.",
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creditcard: "Please enter a valid credit card number.",
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equalTo: "Please enter the same value again.",
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accept: "Please enter a value with a valid extension.",
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maxlength: $.validator.format("Please enter no more than {0} characters."),
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minlength: $.validator.format("Please enter at least {0} characters."),
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rangelength: $.validator.format("Please enter a value between {0} and {1} characters long."),
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range: $.validator.format("Please enter a value between {0} and {1}."),
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max: $.validator.format("Please enter a value less than or equal to {0}."),
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min: $.validator.format("Please enter a value greater than or equal to {0}.")
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},
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autoCreateRanges: false,
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prototype: {
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init: function() {
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this.labelContainer = $(this.settings.errorLabelContainer);
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this.errorContext = this.labelContainer.length && this.labelContainer || $(this.currentForm);
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this.containers = $(this.settings.errorContainer).add( this.settings.errorLabelContainer );
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this.submitted = {};
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this.valueCache = {};
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this.pendingRequest = 0;
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this.pending = {};
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this.invalid = {};
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this.reset();
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var groups = (this.groups = {});
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$.each(this.settings.groups, function(key, value) {
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$.each(value.split(/\s/), function(index, name) {
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groups[name] = key;
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});
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});
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var rules = this.settings.rules;
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$.each(rules, function(key, value) {
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rules[key] = $.validator.normalizeRule(value);
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});
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function delegate(event) {
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var validator = $.data(this[0].form, "validator"),
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eventType = "on" + event.type.replace(/^validate/, "");
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validator.settings[eventType] && validator.settings[eventType].call(validator, this[0] );
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}
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$(this.currentForm)
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.validateDelegate(":text, :password, :file, select, textarea", "focusin focusout keyup", delegate)
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.validateDelegate(":radio, :checkbox, select, option", "click", delegate);
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if (this.settings.invalidHandler)
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$(this.currentForm).bind("invalid-form.validate", this.settings.invalidHandler);
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},
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// http://docs.jquery.com/Plugins/Validation/Validator/form
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form: function() {
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this.checkForm();
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$.extend(this.submitted, this.errorMap);
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this.invalid = $.extend({}, this.errorMap);
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if (!this.valid())
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$(this.currentForm).triggerHandler("invalid-form", [this]);
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this.showErrors();
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return this.valid();
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},
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checkForm: function() {
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this.prepareForm();
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for ( var i = 0, elements = (this.currentElements = this.elements()); elements[i]; i++ ) {
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this.check( elements[i] );
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}
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return this.valid();
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},
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// http://docs.jquery.com/Plugins/Validation/Validator/element
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element: function( element ) {
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element = this.clean( element );
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this.lastElement = element;
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this.prepareElement( element );
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this.currentElements = $(element);
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var result = this.check( element );
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if ( result ) {
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delete this.invalid[element.name];
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} else {
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this.invalid[element.name] = true;
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}
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if ( !this.numberOfInvalids() ) {
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||
// Hide error containers on last error
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||
this.toHide = this.toHide.add( this.containers );
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||
}
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this.showErrors();
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return result;
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||
},
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||
|
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// http://docs.jquery.com/Plugins/Validation/Validator/showErrors
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showErrors: function(errors) {
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if(errors) {
|
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// add items to error list and map
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$.extend( this.errorMap, errors );
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this.errorList = [];
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||
for ( var name in errors ) {
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this.errorList.push({
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message: errors[name],
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element: this.findByName(name)[0]
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});
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||
}
|
||
// remove items from success list
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||
this.successList = $.grep( this.successList, function(element) {
|
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return !(element.name in errors);
|
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});
|
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}
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this.settings.showErrors
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? this.settings.showErrors.call( this, this.errorMap, this.errorList )
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: this.defaultShowErrors();
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},
|
||
|
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// http://docs.jquery.com/Plugins/Validation/Validator/resetForm
|
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resetForm: function() {
|
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if ( $.fn.resetForm )
|
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$( this.currentForm ).resetForm();
|
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this.submitted = {};
|
||
this.prepareForm();
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this.hideErrors();
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||
this.elements().removeClass( this.settings.errorClass );
|
||
},
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||
|
||
numberOfInvalids: function() {
|
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return this.objectLength(this.invalid);
|
||
},
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||
|
||
objectLength: function( obj ) {
|
||
var count = 0;
|
||
for ( var i in obj )
|
||
count++;
|
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return count;
|
||
},
|
||
|
||
hideErrors: function() {
|
||
this.addWrapper( this.toHide ).hide();
|
||
},
|
||
|
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valid: function() {
|
||
return this.size() == 0;
|
||
},
|
||
|
||
size: function() {
|
||
return this.errorList.length;
|
||
},
|
||
|
||
focusInvalid: function() {
|
||
if( this.settings.focusInvalid ) {
|
||
try {
|
||
$(this.findLastActive() || this.errorList.length && this.errorList[0].element || [])
|
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.filter(":visible")
|
||
.focus()
|
||
// manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find
|
||
.trigger("focusin");
|
||
|
||
//验证码错误&刷新
|
||
$.each(this.invalidElements(), function(i, o){
|
||
if($(this).data('id') === 'code') {
|
||
$('#J_code_img').click();
|
||
}
|
||
});
|
||
} catch(e) {
|
||
// ignore IE throwing errors when focusing hidden elements
|
||
}
|
||
}
|
||
},
|
||
|
||
findLastActive: function() {
|
||
var lastActive = this.lastActive;
|
||
return lastActive && $.grep(this.errorList, function(n) {
|
||
return n.element.name == lastActive.name;
|
||
}).length == 1 && lastActive;
|
||
},
|
||
|
||
elements: function() {
|
||
var validator = this,
|
||
rulesCache = {};
|
||
|
||
// select all valid inputs inside the form (no submit or reset buttons)
|
||
return $(this.currentForm)
|
||
.find("input, select, textarea")
|
||
.not(":submit, :reset, :image, [disabled]")
|
||
.not( this.settings.ignore )
|
||
.filter(function() {
|
||
!this.name && validator.settings.debug && window.console && console.error( "%o has no name assigned", this);
|
||
|
||
// select only the first element for each name, and only those with rules specified
|
||
if ( this.name in rulesCache || !validator.objectLength($(this).rules()) )
|
||
return false;
|
||
|
||
rulesCache[this.name] = true;
|
||
return true;
|
||
});
|
||
},
|
||
|
||
clean: function( selector ) {
|
||
return $( selector )[0];
|
||
},
|
||
|
||
errors: function() {
|
||
return $( this.settings.errorElement + "." + this.settings.errorClass, this.errorContext );
|
||
},
|
||
|
||
reset: function() {
|
||
this.successList = [];
|
||
this.errorList = [];
|
||
this.errorMap = {};
|
||
this.toShow = $([]);
|
||
this.toHide = $([]);
|
||
this.currentElements = $([]);
|
||
},
|
||
|
||
prepareForm: function() {
|
||
this.reset();
|
||
this.toHide = this.errors().add( this.containers );
|
||
},
|
||
|
||
prepareElement: function( element ) {
|
||
this.reset();
|
||
this.toHide = this.errorsFor(element);
|
||
},
|
||
|
||
check: function( element ) {
|
||
element = this.clean( element );
|
||
|
||
// if radio/checkbox, validate first element in group instead
|
||
if (this.checkable(element)) {
|
||
element = this.findByName( element.name ).not(this.settings.ignore)[0];
|
||
}
|
||
|
||
var rules = $(element).rules();
|
||
var dependencyMismatch = false;
|
||
for (var method in rules ) {
|
||
var rule = { method: method, parameters: rules[method] };
|
||
try {
|
||
var result = $.validator.methods[method].call( this, element.value.replace(/\r/g, ""), element, rule.parameters );
|
||
|
||
// if a method indicates that the field is optional and therefore valid,
|
||
// don't mark it as valid when there are no other rules
|
||
if ( result == "dependency-mismatch" ) {
|
||
dependencyMismatch = true;
|
||
continue;
|
||
}
|
||
dependencyMismatch = false;
|
||
|
||
if ( result == "pending" ) {
|
||
this.toHide = this.toHide.not( this.errorsFor(element) );
|
||
return;
|
||
}
|
||
|
||
if( !result ) {
|
||
this.formatAndAdd( element, rule );
|
||
return false;
|
||
}
|
||
} catch(e) {
|
||
this.settings.debug && window.console && console.log("exception occured when checking element " + element.id
|
||
+ ", check the '" + rule.method + "' method", e);
|
||
throw e;
|
||
}
|
||
}
|
||
if (dependencyMismatch)
|
||
return;
|
||
if ( this.objectLength(rules) )
|
||
this.successList.push(element);
|
||
return true;
|
||
},
|
||
|
||
// return the custom message for the given element and validation method
|
||
// specified in the element's "messages" metadata
|
||
customMetaMessage: function(element, method) {
|
||
if (!$.metadata)
|
||
return;
|
||
|
||
var meta = this.settings.meta
|
||
? $(element).metadata()[this.settings.meta]
|
||
: $(element).metadata();
|
||
|
||
return meta && meta.messages && meta.messages[method];
|
||
},
|
||
|
||
// return the custom message for the given element name and validation method
|
||
customMessage: function( name, method ) {
|
||
var m = this.settings.messages[name];
|
||
return m && (m.constructor == String
|
||
? m
|
||
: m[method]);
|
||
},
|
||
|
||
// return the first defined argument, allowing empty strings
|
||
findDefined: function() {
|
||
for(var i = 0; i < arguments.length; i++) {
|
||
if (arguments[i] !== undefined)
|
||
return arguments[i];
|
||
}
|
||
return undefined;
|
||
},
|
||
|
||
defaultMessage: function( element, method) {
|
||
return this.findDefined(
|
||
this.customMessage( element.name, method ),
|
||
this.customMetaMessage( element, method ),
|
||
// title is never undefined, so handle empty string as undefined
|
||
!this.settings.ignoreTitle && element.title || undefined,
|
||
$.validator.messages[method],
|
||
"<strong>Warning: No message defined for " + element.name + "</strong>"
|
||
);
|
||
},
|
||
|
||
formatAndAdd: function( element, rule ) {
|
||
var message = this.defaultMessage( element, rule.method ),
|
||
theregex = /\$?\{(\d+)\}/g;
|
||
if ( typeof message == "function" ) {
|
||
message = message.call(this, rule.parameters, element);
|
||
} else if (theregex.test(message)) {
|
||
message = jQuery.format(message.replace(theregex, '{$1}'), rule.parameters);
|
||
}
|
||
this.errorList.push({
|
||
message: message,
|
||
element: element
|
||
});
|
||
|
||
this.errorMap[element.name] = message;
|
||
this.submitted[element.name] = message;
|
||
},
|
||
|
||
addWrapper: function(toToggle) {
|
||
if ( this.settings.wrapper )
|
||
toToggle = toToggle.add( toToggle.parent( this.settings.wrapper ) );
|
||
return toToggle;
|
||
},
|
||
|
||
defaultShowErrors: function() {
|
||
for ( var i = 0; this.errorList[i]; i++ ) {
|
||
var error = this.errorList[i];
|
||
this.settings.highlight && this.settings.highlight.call( this, error.element, this.settings.errorClass, this.settings.validClass );
|
||
this.showLabel( error.element, error.message );
|
||
}
|
||
if( this.errorList.length ) {
|
||
this.toShow = this.toShow.add( this.containers );
|
||
}
|
||
if (this.settings.success) {
|
||
for ( var i = 0; this.successList[i]; i++ ) {
|
||
this.showLabel( this.successList[i] );
|
||
}
|
||
}
|
||
if (this.settings.unhighlight) {
|
||
for ( var i = 0, elements = this.validElements(); elements[i]; i++ ) {
|
||
this.settings.unhighlight.call( this, elements[i], this.settings.errorClass, this.settings.validClass );
|
||
}
|
||
}
|
||
this.toHide = this.toHide.not( this.toShow );
|
||
this.hideErrors();
|
||
this.addWrapper( this.toShow ).show();
|
||
},
|
||
|
||
validElements: function() {
|
||
return this.currentElements.not(this.invalidElements());
|
||
},
|
||
|
||
invalidElements: function() {
|
||
return $(this.errorList).map(function() {
|
||
return this.element;
|
||
});
|
||
},
|
||
|
||
showLabel: function(element, message) {
|
||
var label = this.errorsFor( element );
|
||
if ( label.length ) {
|
||
// refresh error/success class
|
||
label.removeClass().addClass( this.settings.errorClass );
|
||
|
||
// check if we have a generated label, replace the message then
|
||
label.attr("generated") && label.html(message);
|
||
} else {
|
||
// create label
|
||
label = $("<" + this.settings.errorElement + "/>")
|
||
.attr({"for": this.idOrName(element), generated: true})
|
||
.addClass(this.settings.errorClass)
|
||
.html(message || "");
|
||
if ( this.settings.wrapper ) {
|
||
// make sure the element is visible, even in IE
|
||
// actually showing the wrapped element is handled elsewhere
|
||
label = label.hide().show().wrap("<" + this.settings.wrapper + "/>").parent();
|
||
}
|
||
if ( !this.labelContainer.append(label).length )
|
||
this.settings.errorPlacement
|
||
? this.settings.errorPlacement(label, $(element) )
|
||
: label.insertAfter(element);
|
||
}
|
||
if ( !message && this.settings.success ) {
|
||
label.text("");
|
||
typeof this.settings.success == "string"
|
||
? label.addClass( this.settings.success )
|
||
: this.settings.success( label );
|
||
}
|
||
this.toShow = this.toShow.add(label);
|
||
},
|
||
|
||
errorsFor: function(element) {
|
||
var name = this.idOrName(element);
|
||
return this.errors().filter(function() {
|
||
return $(this).attr('for') == name;
|
||
});
|
||
},
|
||
|
||
idOrName: function(element) {
|
||
return this.groups[element.name] || (this.checkable(element) ? element.name : element.id || element.name);
|
||
},
|
||
|
||
checkable: function( element ) {
|
||
return /radio|checkbox/i.test(element.type);
|
||
},
|
||
|
||
findByName: function( name ) {
|
||
// select by name and filter by form for performance over form.find("[name=...]")
|
||
var form = this.currentForm;
|
||
return $(document.getElementsByName(name)).map(function(index, element) {
|
||
return element.form == form && element.name == name && element || null;
|
||
});
|
||
},
|
||
|
||
getLength: function(value, element) {
|
||
switch( element.nodeName.toLowerCase() ) {
|
||
case 'select':
|
||
return $("option:selected", element).length;
|
||
case 'input':
|
||
if( this.checkable( element) )
|
||
return this.findByName(element.name).filter(':checked').length;
|
||
}
|
||
return value.length;
|
||
},
|
||
|
||
depend: function(param, element) {
|
||
return this.dependTypes[typeof param]
|
||
? this.dependTypes[typeof param](param, element)
|
||
: true;
|
||
},
|
||
|
||
dependTypes: {
|
||
"boolean": function(param, element) {
|
||
return param;
|
||
},
|
||
"string": function(param, element) {
|
||
return !!$(param, element.form).length;
|
||
},
|
||
"function": function(param, element) {
|
||
return param(element);
|
||
}
|
||
},
|
||
|
||
optional: function(element) {
|
||
return !$.validator.methods.required.call(this, $.trim(element.value), element) && "dependency-mismatch";
|
||
},
|
||
|
||
startRequest: function(element) {
|
||
if (!this.pending[element.name]) {
|
||
this.pendingRequest++;
|
||
this.pending[element.name] = true;
|
||
}
|
||
},
|
||
|
||
stopRequest: function(element, valid) {
|
||
this.pendingRequest--;
|
||
|
||
// sometimes synchronization fails, make sure pendingRequest is never < 0
|
||
if (this.pendingRequest < 0)
|
||
this.pendingRequest = 0;
|
||
delete this.pending[element.name];
|
||
if ( valid && this.pendingRequest == 0 && this.formSubmitted && this.form() ) {
|
||
|
||
|
||
$(this.currentForm).submit();
|
||
this.formSubmitted = false;
|
||
} else if (!valid && this.pendingRequest == 0 && this.formSubmitted) {
|
||
$(this.currentForm).triggerHandler("invalid-form", [this]);
|
||
this.formSubmitted = false;
|
||
}
|
||
},
|
||
|
||
previousValue: function(element) {
|
||
return $.data(element, "previousValue") || $.data(element, "previousValue", {
|
||
old: null,
|
||
valid: true,
|
||
message: this.defaultMessage( element, "remote" )
|
||
});
|
||
}
|
||
|
||
},
|
||
|
||
classRuleSettings: {
|
||
required: {required: true},
|
||
email: {email: true},
|
||
url: {url: true},
|
||
date: {date: true},
|
||
dateISO: {dateISO: true},
|
||
dateDE: {dateDE: true},
|
||
number: {number: true},
|
||
numberDE: {numberDE: true},
|
||
digits: {digits: true},
|
||
creditcard: {creditcard: true}
|
||
},
|
||
|
||
addClassRules: function(className, rules) {
|
||
className.constructor == String ?
|
||
this.classRuleSettings[className] = rules :
|
||
$.extend(this.classRuleSettings, className);
|
||
},
|
||
|
||
classRules: function(element) {
|
||
var rules = {};
|
||
var classes = $(element).attr('class');
|
||
classes && $.each(classes.split(' '), function() {
|
||
if (this in $.validator.classRuleSettings) {
|
||
$.extend(rules, $.validator.classRuleSettings[this]);
|
||
}
|
||
});
|
||
return rules;
|
||
},
|
||
|
||
attributeRules: function(element) {
|
||
var rules = {};
|
||
var $element = $(element);
|
||
|
||
for (var method in $.validator.methods) {
|
||
var value = $element.attr(method);
|
||
if (value) {
|
||
rules[method] = value;
|
||
}
|
||
}
|
||
|
||
// maxlength may be returned as -1, 2147483647 (IE) and 524288 (safari) for text inputs
|
||
if (rules.maxlength && /-1|2147483647|524288/.test(rules.maxlength)) {
|
||
delete rules.maxlength;
|
||
}
|
||
|
||
return rules;
|
||
},
|
||
|
||
metadataRules: function(element) {
|
||
if (!$.metadata) return {};
|
||
|
||
var meta = $.data(element.form, 'validator').settings.meta;
|
||
return meta ?
|
||
$(element).metadata()[meta] :
|
||
$(element).metadata();
|
||
},
|
||
|
||
staticRules: function(element) {
|
||
var rules = {};
|
||
var validator = $.data(element.form, 'validator');
|
||
if (validator.settings.rules) {
|
||
rules = $.validator.normalizeRule(validator.settings.rules[element.name]) || {};
|
||
}
|
||
return rules;
|
||
},
|
||
|
||
normalizeRules: function(rules, element) {
|
||
// handle dependency check
|
||
$.each(rules, function(prop, val) {
|
||
// ignore rule when param is explicitly false, eg. required:false
|
||
if (val === false) {
|
||
delete rules[prop];
|
||
return;
|
||
}
|
||
if (val.param || val.depends) {
|
||
var keepRule = true;
|
||
switch (typeof val.depends) {
|
||
case "string":
|
||
keepRule = !!$(val.depends, element.form).length;
|
||
break;
|
||
case "function":
|
||
keepRule = val.depends.call(element, element);
|
||
break;
|
||
}
|
||
if (keepRule) {
|
||
rules[prop] = val.param !== undefined ? val.param : true;
|
||
} else {
|
||
delete rules[prop];
|
||
}
|
||
}
|
||
});
|
||
|
||
// evaluate parameters
|
||
$.each(rules, function(rule, parameter) {
|
||
rules[rule] = $.isFunction(parameter) ? parameter(element) : parameter;
|
||
});
|
||
|
||
// clean number parameters
|
||
$.each(['minlength', 'maxlength', 'min', 'max'], function() {
|
||
if (rules[this]) {
|
||
rules[this] = Number(rules[this]);
|
||
}
|
||
});
|
||
$.each(['rangelength', 'range'], function() {
|
||
if (rules[this]) {
|
||
rules[this] = [Number(rules[this][0]), Number(rules[this][1])];
|
||
}
|
||
});
|
||
|
||
if ($.validator.autoCreateRanges) {
|
||
// auto-create ranges
|
||
if (rules.min && rules.max) {
|
||
rules.range = [rules.min, rules.max];
|
||
delete rules.min;
|
||
delete rules.max;
|
||
}
|
||
if (rules.minlength && rules.maxlength) {
|
||
rules.rangelength = [rules.minlength, rules.maxlength];
|
||
delete rules.minlength;
|
||
delete rules.maxlength;
|
||
}
|
||
}
|
||
|
||
// To support custom messages in metadata ignore rule methods titled "messages"
|
||
if (rules.messages) {
|
||
delete rules.messages;
|
||
}
|
||
|
||
return rules;
|
||
},
|
||
|
||
// Converts a simple string to a {string: true} rule, e.g., "required" to {required:true}
|
||
normalizeRule: function(data) {
|
||
if( typeof data == "string" ) {
|
||
var transformed = {};
|
||
$.each(data.split(/\s/), function() {
|
||
transformed[this] = true;
|
||
});
|
||
data = transformed;
|
||
}
|
||
return data;
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Validator/addMethod
|
||
addMethod: function(name, method, message) {
|
||
$.validator.methods[name] = method;
|
||
$.validator.messages[name] = message != undefined ? message : $.validator.messages[name];
|
||
if (method.length < 3) {
|
||
$.validator.addClassRules(name, $.validator.normalizeRule(name));
|
||
}
|
||
},
|
||
|
||
methods: {
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/required
|
||
required: function(value, element, param) {
|
||
// check if dependency is met
|
||
if ( !this.depend(param, element) )
|
||
return "dependency-mismatch";
|
||
switch( element.nodeName.toLowerCase() ) {
|
||
case 'select':
|
||
// could be an array for select-multiple or a string, both are fine this way
|
||
var val = $(element).val();
|
||
return val && val.length > 0;
|
||
case 'input':
|
||
if ( this.checkable(element) )
|
||
return this.getLength(value, element) > 0;
|
||
default:
|
||
return $.trim(value).length > 0;
|
||
}
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/remote
|
||
remote: function(value, element, param) {
|
||
|
||
if ( this.optional(element) )
|
||
return "dependency-mismatch";
|
||
|
||
var previous = this.previousValue(element);
|
||
if (!this.settings.messages[element.name] )
|
||
this.settings.messages[element.name] = {};
|
||
previous.originalMessage = this.settings.messages[element.name].remote;
|
||
this.settings.messages[element.name].remote = previous.message;
|
||
|
||
param = typeof param == "string" && {url:param} || param;
|
||
|
||
if ( this.pending[element.name] ) {
|
||
return "pending";
|
||
}
|
||
if ( previous.old === value || param.ignoreRepeat) {
|
||
//if ( previous.old === value) {
|
||
return previous.valid;
|
||
}
|
||
|
||
previous.old = value;
|
||
var validator = this;
|
||
|
||
var data = {};
|
||
data[element.name] = value;
|
||
$.ajax($.extend(true, {
|
||
url: param,
|
||
beforeSend : function() {
|
||
validator.startRequest(element); //“请求统计”下移到此处，防止自定义ajax验证无法调用stopRequest;
|
||
},
|
||
mode: "abort",
|
||
port: "validate" + element.name,
|
||
dataType: "json",
|
||
data: data,
|
||
success: function(response) {
|
||
validator.settings.messages[element.name].remote = previous.originalMessage;
|
||
var valid = (response.state === 'success' ? true : false); //修改ajax成功标识 by linhao origin: var valid = response === true
|
||
if ( valid ) {
|
||
var submitted = validator.formSubmitted;
|
||
validator.prepareElement(element);
|
||
validator.formSubmitted = submitted;
|
||
validator.successList.push(element);
|
||
validator.showErrors();
|
||
} else {
|
||
var errors = {};
|
||
var message = response.message[0] || validator.defaultMessage( element, "remote" ); //修改ajax提示内容 by linhao 'response.message' origin: 'response'
|
||
errors[element.name] = previous.message = $.isFunction(message) ? message(value) : message;
|
||
validator.showErrors(errors);
|
||
}
|
||
previous.valid = valid;
|
||
validator.stopRequest(element, valid);
|
||
|
||
|
||
}
|
||
}, param));
|
||
return "pending";
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/minlength
|
||
minlength: function(value, element, param) {
|
||
return this.optional(element) || this.getLength($.trim(value), element) >= param;
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/maxlength
|
||
maxlength: function(value, element, param) {
|
||
return this.optional(element) || this.getLength($.trim(value), element) <= param;
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/rangelength
|
||
rangelength: function(value, element, param) {
|
||
var length = this.getLength($.trim(value), element);
|
||
return this.optional(element) || ( length >= param[0] && length <= param[1] );
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/min
|
||
min: function( value, element, param ) {
|
||
return this.optional(element) || value >= param;
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/max
|
||
max: function( value, element, param ) {
|
||
return this.optional(element) || value <= param;
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/range
|
||
range: function( value, element, param ) {
|
||
return this.optional(element) || ( value >= param[0] && value <= param[1] );
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/email
|
||
email: function(value, element) {
|
||
// contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
|
||
return this.optional(element) || /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i.test(value);
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/url
|
||
url: function(value, element) {
|
||
// contributed by Scott Gonzalez: http://projects.scottsplayground.com/iri/
|
||
return this.optional(element) || /^(https?|ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value);
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/date
|
||
date: function(value, element) {
|
||
return this.optional(element) || !/Invalid|NaN/.test(new Date(value));
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/dateISO
|
||
dateISO: function(value, element) {
|
||
return this.optional(element) || /^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(value);
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/number
|
||
number: function(value, element) {
|
||
return this.optional(element) || /^-?(?:\d+|\d{1,3}(?:,\d{3})+)(?:\.\d+)?$/.test(value);
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/digits
|
||
digits: function(value, element) {
|
||
return this.optional(element) || /^\d+$/.test(value);
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/creditcard
|
||
// based on http://en.wikipedia.org/wiki/Luhn
|
||
creditcard: function(value, element) {
|
||
if ( this.optional(element) )
|
||
return "dependency-mismatch";
|
||
// accept only digits and dashes
|
||
if (/[^0-9-]+/.test(value))
|
||
return false;
|
||
var nCheck = 0,
|
||
nDigit = 0,
|
||
bEven = false;
|
||
|
||
value = value.replace(/\D/g, "");
|
||
|
||
for (var n = value.length - 1; n >= 0; n--) {
|
||
var cDigit = value.charAt(n);
|
||
var nDigit = parseInt(cDigit, 10);
|
||
if (bEven) {
|
||
if ((nDigit *= 2) > 9)
|
||
nDigit -= 9;
|
||
}
|
||
nCheck += nDigit;
|
||
bEven = !bEven;
|
||
}
|
||
|
||
return (nCheck % 10) == 0;
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/accept
|
||
accept: function(value, element, param) {
|
||
param = typeof param == "string" ? param.replace(/,/g, '|') : "png|jpe?g|gif";
|
||
return this.optional(element) || value.match(new RegExp(".(" + param + ")$", "i"));
|
||
},
|
||
|
||
// http://docs.jquery.com/Plugins/Validation/Methods/equalTo
|
||
equalTo: function(value, element, param) {
|
||
// bind to the blur event of the target in order to revalidate whenever the target field is updated
|
||
// TODO find a way to bind the event just once, avoiding the unbind-rebind overhead
|
||
var target = $(param).unbind(".validate-equalTo").bind("blur.validate-equalTo", function() {
|
||
$(element).valid();
|
||
});
|
||
return value == target.val();
|
||
}
|
||
|
||
}
|
||
|
||
});
|
||
|
||
// deprecated, use $.validator.format instead
|
||
$.format = $.validator.format;
|
||
|
||
})(jQuery);
|
||
|
||
// ajax mode: abort
|
||
// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]});
|
||
// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort()
|
||
;(function($) {
|
||
var pendingRequests = {};
|
||
// Use a prefilter if available (1.5+)
|
||
if ( $.ajaxPrefilter ) {
|
||
$.ajaxPrefilter(function(settings, _, xhr) {
|
||
var port = settings.port;
|
||
if (settings.mode == "abort") {
|
||
if ( pendingRequests[port] ) {
|
||
pendingRequests[port].abort();
|
||
}
|
||
pendingRequests[port] = xhr;
|
||
}
|
||
});
|
||
} else {
|
||
// Proxy ajax
|
||
var ajax = $.ajax;
|
||
$.ajax = function(settings) {
|
||
var mode = ( "mode" in settings ? settings : $.ajaxSettings ).mode,
|
||
port = ( "port" in settings ? settings : $.ajaxSettings ).port;
|
||
if (mode == "abort") {
|
||
if ( pendingRequests[port] ) {
|
||
pendingRequests[port].abort();
|
||
}
|
||
return (pendingRequests[port] = ajax.apply(this, arguments));
|
||
}
|
||
return ajax.apply(this, arguments);
|
||
};
|
||
}
|
||
})(jQuery);
|
||
|
||
// provides cross-browser focusin and focusout events
|
||
// IE has native support, in other browsers, use event caputuring (neither bubbles)
|
||
|
||
// provides delegate(type: String, delegate: Selector, handler: Callback) plugin for easier event delegation
|
||
// handler is only called when $(event.target).is(delegate), in the scope of the jquery-object for event.target
|
||
;(function($) {
|
||
// only implement if not provided by jQuery core (since 1.4)
|
||
// TODO verify if jQuery 1.4's implementation is compatible with older jQuery special-event APIs
|
||
if (!jQuery.event.special.focusin && !jQuery.event.special.focusout && document.addEventListener) {
|
||
$.each({
|
||
focus: 'focusin',
|
||
blur: 'focusout'
|
||
}, function( original, fix ){
|
||
$.event.special[fix] = {
|
||
setup:function() {
|
||
this.addEventListener( original, handler, true );
|
||
},
|
||
teardown:function() {
|
||
this.removeEventListener( original, handler, true );
|
||
},
|
||
handler: function(e) {
|
||
arguments[0] = $.event.fix(e);
|
||
arguments[0].type = fix;
|
||
return $.event.handle.apply(this, arguments);
|
||
}
|
||
};
|
||
function handler(e) {
|
||
e = $.event.fix(e);
|
||
e.type = fix;
|
||
return $.event.handle.call(this, e);
|
||
}
|
||
});
|
||
};
|
||
$.extend($.fn, {
|
||
validateDelegate: function(delegate, type, handler) {
|
||
return this.bind(type, function(event) {
|
||
var target = $(event.target);
|
||
if (target.is(delegate)) {
|
||
return handler.apply(target, arguments);
|
||
}
|
||
});
|
||
}
|
||
});
|
||
})(jQuery);
|
||
|
||
|
||
|
||
//自定义validate扩展
|
||
jQuery.extend(jQuery.validator.messages, {
|
||
required: "必选字段",
|
||
remote: "请修正该字段",
|
||
email: "请输入正确格式的电子邮件",
|
||
url: "请输入合法的网址",
|
||
date: "请输入合法的日期",
|
||
dateISO: "请输入合法的日期 (ISO).",
|
||
number: "请输入合法的数字",
|
||
digits: "只能输入整数",
|
||
creditcard: "请输入合法的信用卡号",
|
||
equalTo: "请再次输入相同的值",
|
||
accept: "请输入拥有合法后缀名的字符串",
|
||
maxlength: jQuery.validator.format("请输入一个长度最多是 {0} 的字符串"),
|
||
minlength: jQuery.validator.format("请输入一个长度最少是 {0} 的字符串"),
|
||
rangelength: jQuery.validator.format("请输入一个长度介于 {0} 和 {1} 之间的字符串"),
|
||
range: jQuery.validator.format("请输入一个介于 {0} 和 {1} 之间的值"),
|
||
max: jQuery.validator.format("请输入一个最大为 {0} 的值"),
|
||
min: jQuery.validator.format("请输入一个最小为 {0} 的值")
|
||
});
|
||
|
||
jQuery.validator.addMethod("regularExpression", function(value, element, param) {
|
||
if (element) {
|
||
var reg=new RegExp(param);
|
||
return reg.test(value);
|
||
}
|
||
else {
|
||
return false;
|
||
}
|
||
}, "");
|
||
|
||
jQuery.validator.addMethod("byteRangeLength", function(value, element, param) {
|
||
var length = value.length;
|
||
for (var i = 0; i < value.length; i++) {
|
||
if (value.charCodeAt(i) > 127) {
|
||
length++;
|
||
}
|
||
}
|
||
return this.optional(element) || (length >= param[0] && length <= param[1]);
|
||
}, "请确保输入的值在个字节之间(一个中文字算2个字节)");
|
||
|
||
jQuery.validator.addMethod("isMobile", function(value, element) {
|
||
var length = value.length;
|
||
return this.optional(element) || (length == 11 && /^(13[0-9]|15[0-9]|18[0-9])\d{8}$/.test(value));
|
||
}, "请正确填写您的手机号码");
|
||
|
||
jQuery.validator.addMethod("telphone", function(value, element) {
|
||
var length = value.length;
|
||
return this.optional(element) || ( /^[\d|-]+$/.test(value));
|
||
}, '格式错误，仅支持数字和符号“-”');
|
||
|
||
jQuery.validator.addMethod("zipcode", function(value, element) {
|
||
var length = value.length;
|
||
return this.optional(element) || ( /^[0-9]{6}$/.test(value));
|
||
}, '格式错误，仅支持6位数字'); |