Can I somehow insert the required attribute into an input field only if a certain radio is checked?  I have an input field named "ladder-meters" that is not required to be filled per default. But if the user checks a radio button that is name...

I am building an angular app for which I have some forms set up. I have some fields that are required to be filled before submission. Therefore I have added 'required' on them:  <input type="text" class="form-control" place...

I have a required input :  <input type="text" id="input-id" required>   When user submit it I send its value with ajax and then clear it with  $("#input-id").val(""). After it input becomes invalid, but I want to...

I am using the WYSIWYG Editor summernote.  I have a textarea    <textarea name="data[Text][text]" rows="3" class="form-control" autofocus="autofocus" cols="30" id="TextText" required="required...

I have some form fields that are dynamically generated form the database. There are inputs, checkboxes, radio buttons, textarea's, and select's. All the fields are in a parent div with ID dynamic-form-fields. Some fields have a required attri...

I would like to set a required before submitting but isn't work any idea? May over JS ? Thank you for your support   <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <tr><td>...

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I use the inbuilt AngularJs directive required, once it validates to false I get a small popup close to the field with the text "Please fill out this field". My problem is that I need the text in a different language, how should I proceed?  I...

I have used <required> inside <input>.Also I tried using ng-required="true". But the modal closes itself even if the required field is left empty. Whenever this modal closes,      Please fill out this fielld   shows up but modal g...

I have a div which contains one or more inputs files according to a list. This is generated with ngFor. I remove or add element of the list with two buttons and of course it updates the HTML.  Here is the html:   <form name="form" (ngSubmi...