JSFiddle - React, Tailwind, and code Playground

by sedhal

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<html>
    <body>
        <h1>Jquery Demo</h1>
        <input type="checkbox" name="isAge" checked id="isAge"> isAge <br/>
        <div id="Age" style="display:none">
          <label>Enter your age</label>
          <input type="number" name="age">
        </div>
        <script type="text/javascript">
        if(document.getElementById('isAge').checked) {
            $('#Age').show();
        } else {
            $('#Age').hide();
        }   
        $('#isAge').click(function() {
            if(document.getElementById('isAge').checked) {
                $('#Age').show();
            } else {
                $('#Age').hide();
            }
        }); 
        </script>
    </body>
</html>