jquery-validate

问题 I am new to Jquery and below is the script I have to validate a form on the page: var rulesObj = {}; var messagesObj = {}; var selectedRows = j$('table[id$="selectedProductsDiv"] tr').has('[id$="checkBoxColumn"] :checkbox:checked'); for(i = 0; i<selectedRows.length; i++){ var element1 = j$(selectedRows[i]).find('input[id$="quantityId"]'); rulesObj[j$(element1).attr("name")] = "required"; messagesObj[j$(element1).attr("name")] = "Field cannot be blank"; var element2 = j$(selectedRows[i]).find(

问题 I am taking input of date of birth in dd/mm/yyyy format and using the datepicker plugin <input type="text" id="birth_date" name="birth_date" value="" class="form-control date"> And jQuery for date class is $('.date').datepicker({ todayBtn: "linked", keyboardNavigation: false, forceParse: false, calendarWeeks: true, autoclose: true, format: 'dd/mm/yyyy' }); When I validate input field using jQuery Validate it gives me error "Please enter a valid date." for only dd/mm/yyyy format, instead it is

问题 I got problem on fields with display:none ... I need that after click on submit form button the error message will appear even if the field to validate is in div with display:none setting. I find solution and try to add to the jQuery code setting ignore: [] but this not change anything. Look at the div with class named 'moreurlinput', he got inline style display:none, but if you change this to display:inline (block,table etc.) the error of validation appear. html <form id="post" action="http:

问题 I'm trying to validate my form before submitting it. I'm trying it with this code below, but it always submit the form values: $('#gestione_profilo').submit(function () { $("#gestione_profilo").validate({ rules: { 'person_data[document_number]': "required" }, messages: { 'person_data[document_number]': "required" } }); form_data = $(this).serialize(); $.ajax({ url: "<?php echo url_for('profile/index') ?>", type: "POST", data: form_data, success: function() { $("#forma_profile").unmask(); } })

问题 I am trying to get client-side validation working with custom annotations in an ASP.NET MVC app. Sorry for the somewhat lengthy post. Here is the custom attribute: public class CustomStringLengthAttribute : ValidationAttribute, IClientValidatable { public int MaxLength { get; private set; } public int MinLength { get; set; } public CustomStringLengthAttribute(int maxLength) : base(GetDefaultErrorMessage) { MaxLength = maxLength; } private static string GetDefaultErrorMessage() { return "Max

问题 I am auto generating a quiz page with single choice, multi choice and user input types of questions. In order to ensure all questions have been answered, I am using the jQuery Validation Plugin. This is working well for Radiobuttons and Textboxes, but fails when encountering checkboxes. My form (dynamically generated by taking questions and choices from MySQL) code is generated as below : <script> $(document).ready(function () { $("#form1").validate({ invalidHandler: function() { alert(

问题 I AJAXified commenting system so when Post Comment button is clicked ajax call is made instead of the original form submission. Thanks to my other question .submit doesn't work if the bind object was refreshed by ajax this works now even if the submit button is refreshed. Now I want to validate the form before submitting but I cannot make it work. The submitHandler option is not called even though the form is valid. The alert( "Valid: " + commentform.valid() ); is triggered and after the the

问题 I have a php form with different types of fields(radio, checkbox, auto-complete, .. ). everything worked well, till I added jQuery validation plugin to validate my form fields. Problem: auto-complete field does not work any more. jQuery validation still works fine with 'radio' types, but not work with checkbox, and it deactivated auto-complete as well!! Could someone please help me to know why this happened? (since whole code was very long, I just paste the auto-complete part + jQuery form

问题 my code var validator = $("#form-utente").validate( { rules: { login: { checkLogin: true } } } my "checkLogin" function ... $.validator.addMethod("checkLogin", function(value, element) { return eval($.ajax({ url: "checkLogin.cfm", async: false, data: { login: function() { return $("#login").val(); }, } }).remoteData); }); checkLogin.cfm (remoteData) returns "false", when I need "true", and viceversa. how i can evaluate remote data? ... i need something like: rules: { login: { checkLogin:

问题 My form posts to the action even when the textarea is blank. On the post action, i get this as null. Also, i have a DI, repository and service architecture. I have followed the following and still no luck. MVC3 client validation not working Here is what i have so far: Business Entity namespace Intranet.BusinessEntities { public partial class AnnualReportMessage { public string Message { get; set; } public int AnnualReportYear { get; set; } public string Fice { get; set; } } } **Following is