JSFiddle - React, Tailwind, and code Playground

by Mandar Badve

HTML

<input type="text" /><span class="required">*</span>
<input id="btnSubmit" type="submit" text="submit" />

CSS

.required{
    color:red;
    display:none;
}

JavaScript

document.getElementById("btnSubmit").click = clicked;

function clicked(){
    alert("clicked");
}