JSFiddle - React, Tailwind, and code Playground
HTML
<input type="text" name="option" id="option" value="" /><br>
<div id="AddButton" data-role="button" data-inline="true">Add</div>
<div data-role="fieldcontain">
<fieldset data-role="controlgroup">
<legend>Choose an Option:</legend><br><br>
<div id="after">
</div>
</fieldset>
</div>
JavaScript
$('#AddButton').click(function(){
var label = document.getElementById('option').value;
$radio = $('<input />', { type: "radio" });
var $label = $('<label />', { text: label});
var wrapper = $('<div />');
wrapper.append($label).append($radio);;
$('div#after').append(wrapper);
});