JSFiddle - React, Tailwind, and code Playground

HTML

<script src="//app-ab02.marketo.com/js/forms2/js/forms2.min.js"></script>
<form id="mktoForm_1051"></form>
<form id="mktoForm_1053"></form>

JavaScript

MktoForms2.loadForm("//app-ab02.marketo.com", "831-VJO-525", 1051,
    function(form) {

    form.onSuccess(function(){
        secondFormLoad();
        return false;
          });
    });

function secondFormLoad() {
    var mainForm = document.getElementById('mktoForm_1051');
    mainForm.style.display = 'none';
    MktoForms2.loadForm("//app-ab02.marketo.com", "831-VJO-525", 1053);
}