JSFiddle - React, Tailwind, and code Playground

by mynameisdonald

HTML

<span id="checkbox" class"set">BUTTON</span>
    <p>.</p>

CSS

#checkbox{
    display:block;
    padding:5px;
    background:red;
}

JavaScript

if ($('#checkbox').hasClass('set')) { 
        $("p").html("Checked");
}