JSFiddle - React, Tailwind, and code Playground

HTML

<form id="myForm" action="/echo/json" method="post">
    First Name:<input type="text" name="firstname" />
    Last Name:<input type="text" name="lastname" />
    <input id="submitbtn" type="submit" value="Submit"/>
</form>

JavaScript

$(document).ready(function () {
    $("#myForm").ajaxForm();
});