JSFiddle - React, Tailwind, and code Playground

HTML

<form id="form" action="google.com">
First name:<br>
<input type="text" name="firstname">
<br>
Last name:<br>
<input type="text" name="lastname">
<input type="submit">
</form>

JavaScript

$form = $("#form"); 
$form.bind('ajax:complete', function() {
            alert("done");
 });
 $form.submit();