JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://js.jotform.com/JotForm.js?sensor=false&amp;v=123&amp;dummy=.js"></script>
<div id="result"></div>

JavaScript

JF.login(
        function() {
            var apiKey = JF.getAPIKey();
            $("#result").html("User's API key = " + apiKey);
        },
        function() {
            //login failed
        }
    );