packages/jQuery.Validation.1.10.0/Content/Scripts/jquery.validate.js

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/*! jQuery Validation Plugin - v1.10.0 - 9/7/2012
* https://github.com/jzaefferer/jquery-validation
* Copyright (c) 2012 Jörn Zaefferer; Licensed MIT */

(function($) {

$.extend($.fn, {
	// http://docs.jquery.com/Plugins/Validation/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 = $.data(this[0], 'validator');
		if ( validator ) {
			return validator;
		}

		// Add novalidate tag if HTML5.
		this.attr('novalidate', 'novalidate');

		validator = new $.validator( options, this[0] );
		$.data(this[0], 'validator', validator);

		if ( validator.settings.onsubmit ) {

			this.validateDelegate( ":submit", "click", function(ev) {
				if ( validator.settings.submitHandler ) {
					validator.submitButton = ev.target;
				}
				// allow suppressing validation by adding a cancel class to the submit button
				if ( $(ev.target).hasClass('cancel') ) {
					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;
					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.value).appendTo(validator.currentForm);
						}
						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();
						}