jQuery addClass example

Change class name on click in jQuery

by kaljak

HTML

<div>
  <input type="email">
</div>

CSS

input:valid

JavaScript

$("input[type='email']:valid").valid(function() {
    let email = $("input[type='email']").val();
    if(email != null) {
        $.ajax({
            // Ajax request made here..
        })
    }
}