JSFiddle - React, Tailwind, and code Playground

by Mr sogata

HTML

<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
 <form>
    <h2>Sample FORM</h2>
     Name: <input type="text"><br><br>
     Class: <input type="text">
  </form>

JavaScript

$(document).ready(function(){
    $(window).on('beforeunload',function(){
      return '';
    });
  });