Question

I want to validate a registration form that accepts an email address in the following format (it’s a subdomain)P

[e-mail]

Actually,because there can be so many variations of emails nowadays, is there a handy regex for checking just the last part of the email e.g. .ie, or .com

GF

Answer 1

http://www.w3schools.com/php/filter_validate_email.asp:

if(!filter_var($email, FILTER_VALIDATE_EMAIL))
  {
  echo "E-mail is not valid";
  }
else
  {
  echo "E-mail is valid";
  }

This will validate good emails, including the one you gave as an example.