jquery validation 支持zepto第二版

/*! * jQuery Validation Plugin v1.13.1 * * http://jqueryvalidation.org/ * * Copyright (c) 2014 Jörn Zaefferer * Released under the MIT license * modify to suport Zepto by jaryway at 2015.4.27 -v0.1.1 */ (function (factory) { if (typeof define === "function" && define.amd) { define(["zepto"], factory); } else { //让插件同时支持Zepto和jQuery factory(window.Zepto || window.jQuery); } }(function ($) { $.extend($.fn, { // http://jqueryvalidation.org/validate/ validate: function (options) { // if nothing is selected, return nothing; can't chain anyway if (!this.length) { if (options && options.debug && window.console) { console.warn("Nothing selected, can't validate, returning nothing."); } return; } // check if a validator for this form was already created var validator = $(this[0]).data("validator"); if (validator) { return validator; } // Add novalidate tag if HTML5. this.attr("novalidate", "novalidate"); validator = new $.validator(options, this[0]); $(this[0]).data("validator", validator); if (validator.settings.onsubmit) { //this.validateDelegate(":submit", "click", function (event) { this.validateDelegate("[type='submit']", "click", function (event) { if (validator.settings.submitHandler) { validator.submitButton = event.target; } // allow suppressing validation by adding a cancel class to the submit button if ($(event.target).hasClass("cancel")) { validator.cancelSubmit = true; } // allow suppressing validation by adding the html5 formnovalidate attribute to the submit button var formnovalidateAttr = $(event.target).attr("formnovalidate");//修复null的情况下返回true的问题 if (formnovalidateAttr && formnovalidateAttr !== undefined) { validator.cancelSubmit = true; } }); // validate the form on submit this.submit(function (event) { if (validator.settings.debug) { // prevent form submit to be able to see console output event.preventDefault(); } function handle() { var hidden, result; if (validator.settings.submitHandler) { if (validator.submitButton) { // insert a hidden input as a replacement for the missing submit button hidden = $("<input type='hidden'/>") .attr("name", validator.submitButton.name) .val($(validator.submitButton).val()) .appendTo(validator.currentForm); } result = validator.settings.submitHandler.call(validator, validator.currentForm, event); if (validator.submitButton) { // and clean up afterwards; thanks to no-block-scope, hidden can be referenced hidden.remove(); } if (result !== undefined) { return result; } return false; } return true; } // prevent submit for invalid forms or custom submit handlers if (validator.cancelSubmit) { validator.cancelSubmit = false; return handle(); } if (validator.form()) { if (validator.pendingRequest) { validator.formSubmitted = true; return false; } return handle(); } else { validator.focusInvalid(); return false; } }); } return validator; }, // http://jqueryvalidation.org/valid/ valid: function () { var valid, validator; if ($(this[0]).is("form")) { valid = this.validate().form(); } else { valid = true; validator = $(this[0].form).validate(); this.each(function () { valid = validator.element(this) && valid; }); } return valid; }, // attributes: space separated list of attributes to retrieve and remove removeAttrs: function (attributes) { var result = {}, $element = this; $.each(attributes.split(/\s/), function (index, value) { result[value] = $element.attr(value); $element.removeAttr(value); }); return result; }, // http://jqueryvalidation.org/rules/ rules: function (command, argument) { var element = this[0], settings, staticRules, existingRules, data, param, filtered; if (command) { settings = $(element.form).data("validator").settings; staticRules = settings.rules; existingRules = $.validator.staticRules(element); switch (command) { case "add": $.extend(existingRules, $.validator.normalizeRule(argument)); // remove messages from rules, but allow them to be set separately delete existingRules.messages; staticRules[element.name] = existingRules; if (argument.messages) { settings.messages[element.name] = $.extend(settings.messages[element.name], argument.messages); } break; case "remove": if (!argument) { delete staticRules[element.name]; return existingRules; } filtered = {}; $.each(argument.split(/\s/), function (index, method) { filtered[method] = existingRules[method]; delete existingRules[method]; if (method === "required") { $(element).removeAttr("aria-required"); } }); return filtered; } } data = $.validator.normalizeRules( $.extend( {}, $.validator.classRules(element), $.validator.attributeRules(element), $.validator.dataRules(element), $.validator.staticRules(element) ), element); // make sure required is at front if (data.required) { param = data.required; delete data.required; data = $.extend({ required: param }, data); $(element).attr("aria-required", "true");