JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
<body>

<base href="http://vahud.com/">
<form id="search" method="GET" action="doWork.php">
First Name <input type="text" name="fname" value="Tom"><br>
Last Name <input type="text" name="lname" value="Chambers"><br>
<input type="submit" class="form-submit" value="Search">
</form>

JavaScript

$( document ).ready(function() {

var chgAction = function() {
  $('#search').attr('action', 'myNewActionTarget.html');
};
chgAction();
});