Required Field Validations Not Working in Jquery Popup MVC 4

Required field validations not working in JQuery Popup MVC 4

The validator is parsed when the page is initially loaded. When you add dynamic content you need to reparse the validator. Modify your script to include the following lines after the content is loaded

$(this).load(actionURL, function (html) {
    // Reparse the validator
    var form = $('form');
    form.data('validator', null);
    $.validator.unobtrusive.parse(form);
    $('form', html).submit(function () {
        ....

Side note: The code you have shown does not include @Html.ValidationMessageFor(m => m.MaterialCode) but I assume this is included.

Unobtrusive JQuery Validation not working in popup PartialViews

When you've loaded a form in to your DOM dynamically then add the below line at the end of your partial view.

$(document).ready(function() {

     $.validator.unobtrusive.parse($('#yourform'));
});

ASP.NET MVC validation not working on bootstrap modal

After some research I found that javascript validation script files were missing - so the client side validation was not working at all. After including these files everything works fine.

Thanks for all answers.

jquery validate not working in partial view popup in asp.net mvc with ajax call

When you load your partial View with Ajax you changing DOM.

Unobtrusive validation parsing DOM on page load and add some event listners.

The thing is when you changing DOM unobtrusive validation just don't know about newly added elements. that's why you should uncomment (and modidy selectors) lines after your ajax call.

Or what I recommend you to place there:

$("#id_Modal_Add_BodyDetail").html(response);
$('#id_Modal_Add_BodyDetail form').data('validator', null); 
$.validator.unobtrusive.parse('#id_Modal_Add_BodyDetail form');

Client form validation not working with modal dialog in MVC

Because the form is not added to the page when the page loads, the unobtrusive validation will not pick it up. There are two ways to fix this.

1. Include the form on the page during the initial load. This will cause the form to be recognized and validation will occur. You can throw the partial view in a hidden div. Then your JavaScript will just show the modal dialog.
2. Manually register the form with the unobtrusive validation after adding it to the page. Something like $.validator.unobtrusive.parse("#id-of-the-form");

mvc ajax form validation stops working after 'post'

As Stephen Muecke indicated, I resolved this by adding the line:

$.validator.unobtrusive.parse(form);

to my javascript in PartialViewModel01.cshtml.

I guess it was a duplicate question:
Earlier question

MVC validation not working as expected in popup window

your button is set to be of type button, it should be submit. you aren't firing the forms submit handler, so validation isn't being performed.

create your form like this:

@using (Html.BeginForm("Create", "Asset", FormMethod.Post, new { id = "frmAsset"}))
{
    @Html.AntiForgeryToken()
    @Html.ValidationSummary(true)

<div class="tempStyle">
    <div class="editor-label fl">
        @Html.LabelFor(model => model.AssetName)
    </div>
    <div class="editor-field">
        @Html.EditorFor(model => model.AssetName)
        @Html.ValidationMessageFor(model => model.AssetName)
    </div>
</div>
<div style="position: relative;">
    <input type="submit" value="Save" id="btnSave" />
</div>

Then you can use the following javascript:

$(function(){
    $("#frmAsset").submit(function(evt){
        var form = $(evt.currentTarget);

        if(form.validate().isvalid()
        {
             // your handler here
        }
        evt.preventDefault();  // prevent the form from posting normally
        return false;
    };
};

I would look at the AJAX.BeginForm helper, it is more suited to what you are doing here.

nb. I haven't typed this in the ide, so i don't know if it is 100% valid, you will need to test it.

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