JSFiddle - React, Tailwind, and code Playground

by Pris Wiz

HTML

<div>
    <div id="defaultEmail">This is the first one.
        <input id="i1" type="button" value="one" />
    </div>
    
    <div id="changeEmail">And here we have number two.
    <input id="i2" type="button" value="two" />
     </div>
</div>

CSS

div #changeEmail {
    display: none;}

JavaScript

$("input").click(
        function() {
            var theId = "#d" + $(this).attr('id');
            $(theId).toggle().siblings().hide()
        }
    )