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Javascript Form Validation

techguy.org - 2013-04-22 12:54:54 - Similar - Report/Block

I sometimes use a form generator in order to handle javascript validation, as my js knowledge is so poor. The code below shows generated js validation for a form I'm currently doing plus my attempt to do an extra validation (in red) ... Code: Your browser either does not support JavaScript or it is turned off. Without Javascript enabled,...

Magento form field AJAX validation

inchoo.net - 2012-11-05 12:56:21 - Similar - Report/Block

In this short article I will show you a quick way of adding an AJAX-ed validation on Magento form field. If you open up the {MAGENTO_ROOT}/js/prototype/validation.j s file and look into its header comments you will see that Magento’s JavaScript validation is actually done trough 3rd party JavaScript library called Really Easy Field Validat...

MVC 3 Remote Validation jQuery error on submit

stackoverflow.com - 2012-02-29 11:05:47 - Similar - Report/Block

I seem to have a weird issue with remote validation on my project. I am doing a simple validation check on an email field to ensure that it is unique. I've noticed that unless I put the cursor into the textbox and then remove it to trigger the validation at least once before submitting my form I will get a javascript error. e[h] is not a...

required field validation in html5 form using javascript

stackoverflow.com - 2012-04-14 00:25:53 - Similar - Report/Block

i am creating a sign up form in which there are 7 required fields, i want to validate those required fields using javascript. i tried if-else block but its troublesome and confusing, is there any other way to do those required field validation in javascript, without using jQuery validation library? Thanks.

Is it possible that a form does not recognize values entered through selenium automation

stackoverflow.com - 2012-02-29 02:33:54 - Similar - Report/Block

Another queer incident with web automation, I am developing automation for a asp.net/javascript based website. I have used the selenium IDE for firefox to fill in the values of a form and I can see the text in the required input fields. But the form validation fails complaining that the required fields are missing. If I go the text fields...

ASP.NET MVC 3 Unobtrusive Validation - Before Validate Event?

stackoverflow.com - 2011-06-17 23:17:11 - Similar - Report/Block

Using ASP.NET MVC3's unobtrusive validation feature how can I run some JavaScript before validation runs? Jquery's submit handler runs after validation for obvious reasons. I can hook into a click on the submit button but that doesn't seem very elegant. Any suggestions? It appears my above statement is incorrect. As was pointed out below...

Validation on radio button : javascript

stackoverflow.com - 2013-03-22 17:56:19 - Similar - Report/Block

I have one registration form and want to add validation on gender section radio buttons. My form is like Male Female I use below script but not working properly .. unable to find problem.

JavaScript RegEx.test() conditional aborts/returns function early

stackoverflow.com - 2012-10-23 15:44:44 - Similar - Report/Block

I have a simple class project where i'm doing some form validation. We have to use some basic regex expressions to validate input. I have this code in an external js file. I have an event that captures the onsubmit event, and returns the value of the validation function of whether or not to proceed with the postback. The problem is when i...

JavaScript return validation function fails in Internet Explorer

stackoverflow.com - 2013-03-19 15:10:48 - Similar - Report/Block

I have a form with a submit button that gets validated by some JavaScript. Here is my opening form tag: In all browsers except IE, this works perfectly: empty fields cause an alert box to pop up. In IE, however, I can submit a completely blank form. If you need to see the entire mess of JavaScript, check this out: http://www.co.frederick.

Is JavaScript validation bad?

stackoverflow.com - 2009-12-22 09:46:39 - Similar - Report/Block

It has been long time since we have been validating our forms using JavaScript. I am sure this must be the case with most other developers. Question: What if the user (or probably a bad guy) disables JavaScript? You are lost! Is JavaScript validation worth of it? Should we ever use it now? Are there any solutions to this? Correct me if...

Updating image source with jquery

stackoverflow.com - 2012-03-31 01:13:44 - Similar - Report/Block

So I'm trying to automatically update an image source using javascript but for some reason it won't work. The image is being retrieved from my php text generator (generates an image with text on it) the text is grabbed from a input box. I want it to automatically grab the text inside the inputbox then change the src of image to gen.php?te...

tinyMCE jQuery form validation

stackoverflow.com - 2012-07-07 05:14:16 - Similar - Report/Block

I'm trying to use tinymce's getContent() to make a custom validation rule, how can I do this with jquery validation? I need to apply the rule to a textarea formatted with tinymce. Validation: http://bassistance.de/jquery-plugins/jqu ery-plugin-validation/ $("#element").click( function(e) { console.log(tinyMCE.activeEditor.getCont ent());...

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Codeigniter form validation external callbacks

stackoverflow.com - 2012-06-13 19:36:09 - Similar - Report/Block

I need to check if the user_id that was inserted exists. I was going to use callbacks in Codeigniter form validation but they require the function that does the validation be in the controller. I'm using this on many pages across multiple controllers so I thought I would do it in a model. Codeigniter doesnt support this though. http://co...

Jquery Validation Dosn't work any more after enabling Client side Validation

stackoverflow.com - 2012-05-19 14:36:46 - Similar - Report/Block

To amliorate my application i have activeted the Client Side Validation and it works so fine, but unfortuly Some Jquery Form Validation has turned down and dosn't work any more :( This is my JS code: <script src="../../Scripts/jquery-1.7.1.min.js" type="text/javascript"></script> ; <script src="../../Scripts/jquery.ui.datepic...

jQuery-ui autocomplete causes validation to fail if result is null

stackoverflow.com - 2012-10-24 02:05:47 - Similar - Report/Block

Long day and I'm still beating my head against the desk over this one. I think I've read every jQuery ui autocomplete post here on stack overflow as well as most of the jQuery ui documentation. The Problem: I have a form in an asp.net mvc 4 application. The form is for submitting a timesheet/work ticket. The user selects a project and bas...

WebBrowser and javascript validation

stackoverflow.com - 2012-03-07 19:59:43 - Similar - Report/Block

I need a way to check for responses generated by javascript validation. I want to generate a post back even if the user enters bad input, and then check the server response. So first I tested this in Firefox and the page the server sent back had the validation fired (ie. it showed what was wrong). However when I do the same action on the...

html5 form get submitted without validation when using jQuery .on() method for button - click event rather than form - submit event. why?

stackoverflow.com - 2012-03-31 23:11:15 - Similar - Report/Block

Below code makes form to be submitted without html5 validation... $j(document).on("click", "#client_entry_add", function(event){ ajax_submit();}); While below code lets html5 validation happening BUT in opera browser it also doesn't work and get submitted without validation(in other browsers(checked for firefox/chrome) validation happens)...

Javascript Quantity Validation

stackoverflow.com - 2013-06-05 04:35:19 - Similar - Report/Block

Hello Master Programmers! :) I'm new to programming and still exploring. I just want to ask how to code this validation in Javascript . I have a Quantity field in my form and Quantity Remaining showing how much quantity is left. What I want to do is to check in real-time, if the user entered a quantity greater than the Quantity Remaining...

Clicking Back after fancyBox AJAX Form Submission

stackoverflow.com - 2013-01-18 17:05:51 - Similar - Report/Block

Not sure if this is even possible, but I have a AJAX form like this fiddle: http://jsfiddle.net/nicorellius/GfeEf/ On my website, it is working fine. I do a simple validation in the form with JavaScript, but if the user gets through the JavaScript, the user is presented with a Campaign Monitor webpage: either saying yay or nay to their v...

Custom Validation in Add form of datatables with jeditable plugin

stackoverflow.com - 2012-04-25 00:51:58 - Similar - Report/Block

I have validation working for editing fields in the datatable, I have validation working for fields in the add form that only need to be required. My problem is in the add form for the table, I have a field that needs to use a custom validation. So I attempted setting up a custom validation method: $.validator.addMethod("invalidTags", fun...

JavaScript Forms Validation with Parsley.js

artviper.net - 2013-02-27 06:01:07 - Similar - Report/Block

Advertise here via BSA Parsley.js is a JavaScript forms validation . It’s Powerful, UX aware and Dead simple. Never write a single javascript line anymore to validate your forms FrontEnd. Parsley will do that for you, thanks to its powerful DOM-API. Parslet.js is less than 800 lines. Less than 12k minified. It works with jQuery and Zepto.

Two questions: should I do client-side or server-side in terms of validation? Also, how would I verify that no textbox is blank/invalid...

stackoverflow.com - 2012-04-17 20:53:12 - Similar - Report/Block

...with jquery/javascript? I want to check and make sure that a value has been entered and that it's a number. First - Is it a best practice to do validation on the client-side, server-side, or both? Is this something that should be validated twice or is checking on the client-side enough? Second - If client-side validation is the best wa...

why does struts reset my form after failed validation?

stackoverflow.com - 2012-03-19 19:10:23 - Similar - Report/Block

I am using the validation framework with Struts 1.1.When validation fails, the entire form is reset. After much time scouring the net, I have gathered: When a new request is received, the form object is created if it does not exist in the current scope (request or session). Form values are populated from the bean properties. Validation st...

jquery form validation with tabs and custom error messaging

stackoverflow.com - 2013-02-26 00:08:45 - Similar - Report/Block

I'm using the http://bassistance.de/jquery-plugins/jqu ery-plugin-validation/ for form validation. My form is split into various tabs. The last tab is where my form submission button is. Now the validation checks seem to work, however, the validation always goes back to a field that's missing for completion. I would rather just output my...

Programmatic validation + submit in an Acrobat PDF form

stackoverflow.com - 2012-02-28 00:20:45 - Similar - Report/Block

When the user presses the "submit" button of my PDF form, I'd like to do something (set a field to readonly) conditionally on the success of the form validation process: if (form.isValid()) { submitForm(...); // doSomethingElse(); I'd like to know if there's an easy way to implement form.isValid() above (i.e. verify that all requ...

MVC4 - Unobtrusive validation starting too early

stackoverflow.com - 2012-10-23 15:16:18 - Similar - Report/Block

I have a HTML form that uses unobtrusive validation in my website which is an ASP.Net MVC4 application. The form from my view is simple and is shown below @Using Html.BeginForm() @: Listing for @ViewBag.itemNumber @Html.TextBoxFor(model=>model.Name) @Html.TextBoxFor(model=>model.Location) @: and my model is public class item() [Strin...

[Wiki] A simple way to get Yii client-side form validation run when submitting by ajax

yiiframework.com - 2013-03-17 13:57:55 - Similar - Report/Block

A time ago i've met the issue that Yii doesn't run any client-side form validation when submitting the form by CHtml::ajaxSubmitButton. The small javascript below helps to fix it. Usage 1) Register the snippet into the HEAD. Be sure that it is linked after jquery.yii.js is linked. 2) Configure your CActiveForm instance like this: $this be...

radiobuttonlist with jquery form validation

stackoverflow.com - 2012-07-06 20:20:16 - Similar - Report/Block

I have a radiobuttonlist like this and i am trying to make this a required field and am using form validation(jquery validation plugin). <asp:RadioButtonList ID="PlateType1" runat="server" CssClass="rbclass required"> <asp:ListItem>New</asp:ListItem > <asp:ListItem>Renewal</asp:List Item> </asp:RadioButt...

MVC Form Validation on Multiple Fields

stackoverflow.com - 2011-05-20 19:06:29 - Similar - Report/Block

How would I go about having multiple textboxes on an MVC 3 form treated as one for the purposes of validation? It's a simple phone number field with one textbox for area code, one for prefix and one for the last four digits. There are really two validation requirements: 1) They're all required. 2) They must all contain integers. Now this...

RESTful API: What METHOD/HEADER combo to use for validation-only

stackoverflow.com - 2012-05-18 02:11:40 - Similar - Report/Block

I would like my API to have a validation-only request. For example, if I have a URL such as: http://api.somesite.com/users/12345 and the user is filling out a form of information on a client that I will eventually PATCH/PUT/POST to that resource. As the user is filling out the form, I might want to send over their partially-complete updat...

SharePoint Form Validation - 1.6.813.39

dodownload.com - 2013-04-12 00:27:51 - Similar - Report/Block

SharePoint Form Validation: client-side validation for SharePoint list field data, checking required field, regular expression and validating data range and compare.

Validating multiple forms using jquery validation

stackoverflow.com - 2012-07-19 13:28:57 - Similar - Report/Block

I have nearly 5 forms inside my webpage whose elements are validated using jquery.validate.js. And I have 'save' button(not submit) at the end which on clicking saves all detail. I need to validate all the forms when I click on 'save' and if any validation fails I need to stop that click event.Is there a way to do it? for example : <ht...

Crm 2011 - How to set a default form depending on attribute value (without using Javascript)?

stackoverflow.com - 2013-05-02 14:31:42 - Similar - Report/Block

Hy all you guys. I have a little requirement that is making me crazy: We have 8 different forms for the Contact Entity. We also have a pick list with 8 options. The idea is that based on the option selected we could open that Contact record showing by default a particular form WITHOUT USING JAVASCRIPT in order to avoid performance problem...

Manual Remote Validation in ASP.NET MVC 3

stackoverflow.com - 2012-03-25 23:55:33 - Similar - Report/Block

In one of the scenarios I have, there is need to do remote validation to make sure a field is not entered again. This could be done using the ASP.NET MVC 3 Remote Validation, however, this works perfect in a form that is used to CREATE a record, not in a form that is used to a record, or else, it will always give me an error that the re...

validation not working in cake php if i use $this-> Form-> textarea()

stackoverflow.com - 2012-03-19 07:29:45 - Similar - Report/Block

validation work i use ($this-> Form-> input) <?php echo $this->Form->input('Car', array('type'=>'textarea','label'=> false, 'cols'=>'23', 'rows'=>'4'));?> and if i use ($this-> Form-> textarea) validation not work <?php echo $this->Form->textarea('Car', array('label'=>false, 'cols'=>'23', 'rows'=>'...

Rails validation over redirect

stackoverflow.com - 2009-10-08 10:30:34 - Similar - Report/Block

I'm trying out the beast forum written in rails and will use this as an example of a problem I keep facing. The forum has a topics/show action and view with a form at the bottom to create a new post within the topic. Submitting the form goes to posts/create and if the validation passes redirects back to topics/show and works fine, howeve...

jQuery validation plugin doesn't work on pop-up window

stackoverflow.com - 2013-03-04 14:13:20 - Similar - Report/Block

I'm trying to validate a pop-up form, but it looks like jQuery validation doesn't want to work with pop-up windows or I don't really know where to put this validation code. That function $("#create_form").validate worked fine when I used it within $document.ready( jQuery UI Dialog - Modal form All form fields are required. Name Email Pa...

using javascript and php together to validate

stackoverflow.com - 2012-04-26 04:16:47 - Similar - Report/Block

How do I use php and javascript together? from doing my own research, it seems impossible. I understand that they are different, and they each have their own special things that they do. But let's say you are validating a form. You use javascript to validate the form, then if there are no errors, you run php to insert a record. How would...

Order of TForm creation and destruction and threads

stackoverflow.com - 2013-05-04 17:34:13 - Similar - Report/Block

I have a thread which calls functions of certain form to update this form. When task is done, thread updates form with results, using Synchronize and it all works fine while the program is running. The problem happens when the thread is running and I close the program I got access violation. It was caused by thread updating form which wa...

maxlength not working on some elements

stackoverflow.com - 2013-04-09 12:17:32 - Similar - Report/Block

Okay, so I'm building a custom signup page, and of course there is javascript input validation involved. In that validation I'm using the maxlength property, to validate the length of the input - it's kind of a double security, but it was so easy to get the property of the element I thought "why not?". However, I discovered that the attr...




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