get domain from email javascript code example

Example 1: retrieve domain from email address node js

var email = "[email protected]";
var name   = email.substring(0, email.lastIndexOf("@"));
var domain = email.substring(email.lastIndexOf("@") +1);

console.log( name );   // john.doe
console.log( domain ); // email.com

Example 2: email id domain check javascript

var myemail = '[email protected]'

if (/@yahoo.com\s*$/.test(myemail)) {
   console.log("it ends in @yahoo");
}