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

Question

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

Answer 1

You can do this

var extract_company_name = function(email){
  var temp = email.replace(/.*@/, '').split('.');
    return temp[temp.length - 2];
}
extract_company_name(email)

this will fetch the domain from any email.

code in jsbin