MemberPress: Restrict Email Domains on Registration
function mepr_restrict_email_domains($errors) { # Allowed email domains. $allowed_email_domains = array(‘gmail.com’, ‘hotmail.com’); $email_address = isset($_POST[‘user_email’]) ? sanitize_email(trim($_POST[‘user_email’])) : ”; # Don’t bother validating if the email is empty. if(empty($email_address)) { return $errors; } $user_email_array = explode(‘@’, $email_address); $user_email_domain = array_pop($user_email_array); #…Continue reading