JSFiddle - React, Tailwind, and code Playground

by JAAulde

HTML

<div id="address_billing">BILLING ADDRESS</div>
<input type="checkbox" name="address_same" value="1" />

CSS

#address_billing {
    display: none;
}

JavaScript

$( '#address_billing' )
    .toggle( ! $( 'input[name="address_same"]' ).is( ':checked' ) );