preg: how to write a preg pattern to get domain name from an email?

Question

From an email address like [email protected] I want to fetch domain name gmail.com. i want to use that pattern on textbox value in Javascript.

Pease suggest me an optimized and faster preg pattern for above requirement...

Answer 1

You can replace everything up to and including the @ symbol to get the domain. In Javascript:

var email = '[email protected]'; var domain = email.replace(/.*@/, ""); alert(domain);