JSFiddle - React, Tailwind, and code Playground

by Ronny

HTML

<fieldset id="ex">
    <input type="text" id="order" value="" />
</fieldset>

<fieldset id="ex2">
    <input type="text" id="order" value="" />
</fieldset>

<fieldset id="ex3">
    <input type="text" id="order" value="" />
    <div>Fieldset with content</div>
</fieldset>

JavaScript

$('fieldset').each(function(i, fieldset){
    if(!$(fieldset).children('div').length) $(fieldset).remove();
});