$userEmailDomain = $domain = substr(strrchr($userData['email'], "@"), 1);
if (!in_array($userEmailDomain, $restrictedEmailDomains)) {
throw new UserRegistrationException('That email domain does not have access to this application', '/register');
$userEmailDomain = $domain = substr(strrchr($userData['email'], "@"), 1);
if (!in_array($userEmailDomain, $restrictedEmailDomains)) {
throw new UserRegistrationException('That email domain does not have access to this application', '/register');