JSFiddle - React, Tailwind, and code Playground

by ChrisStanyon

HTML

<input type="text" id="myMoney">
<button id="click">Check</button>

JavaScript

$('#click').click(function(){
	var money = new RegExp('^£?[0-9]*\.[0-9]{2}$');
	if (money.test( $('#myMoney').val() )) {
		alert("It's valid");
	}
});