Validation on partial view

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Hi
I have a partial view with a form, when I am clicked on the submit button there is no validation error message.

This is what I have:

C#

     @using (Html.BeginForm("GetPartialView", "Manage", FormMethod.Post, new {                                                      enctype="multipart/form-data", id = "LoginForm" }))
    {
        @Html.AntiForgeryToken()
         <div class="form-group">
                        @Html.LabelFor(model => model.Isbn)
                        @Html.EditorFor(model => model.Isbn, new { htmlAttributes = new { @class = "form-control" } })
                 
  <button id="loginButton" class="btn btn-common-small" type="button">Opret</button>
}

What I have tried:

I have tried this jquey.
jQuery(document).ready(function ($) {
$('#loginButton').click(function () {

$.ajax({
type: "POST",
url: '@Url.Action("GetPartialView", "Manage")',
data: $('form').serialize(),
success: function (result) {
var form = $('#LoginForm');
if (result.redirectTo) {
window.location.href = result.redirectTo;
} else {
$("#LoginFormContainer").html(result);
form.data('validator', null);
$.validator.unobtrusive.parse(form);
}
},
error: function () {
$("#LoginForm").html(result);
}
});
});
});

But this is only work if I change the button type from submit to button, but then my fileupload wont work.

/Tina

Posted 4-May-16 9:20am

tina_overgaard

Updated 4-May-16 9:38am

v2

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Richard Deeming · Accepted Answer · 2016-05-04T09:38:00

Solution 1

Your jQuery event handler is making an unconditional post, without validating the form first.

Try validating the form at the start of the handler:

JavaScript

$('#loginButton').click(function () {

    var $form = $('form');
    $form.validate();
    if (!$form.valid()){ return false; }
    
    ...

.validate() | jQuery Validation Plugin[^]
.valid() | jQuery Validation Plugin[^]

Posted 4-May-16 9:38am

Richard Deeming

Comments

Sergey Alexandrovich Kryukov 4-May-16 20:54pm

5ed.
I would add that if some really sensitive data should be posted, just client-side validation cannot be considered sufficient; and HTTP request bypassing JavaScript can be easily forged in no time.
—SA

ridoy 5-May-16 2:56am

a 5.