JSFiddle - React, Tailwind, and code Playground

HTML

<input type="checkbox" id="human"> I am a human
<input type="file" disabled name="file" id="file" />

JavaScript

$('document').ready(function(){
 	
 	$('#human').change(
	
 	setTimeout(function(){
 	$('#file').removeAttr("disabled");
 	}, 5000));
 	
 	});