JSFiddle - React, Tailwind, and code Playground

by Alexis LĂłpez Espinoza

JavaScript

var expr = /^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$/,
	email = "someone@example.com";
	
alert(expr.test(email));