function validEmailAddress($email) { $emailParts = split('@', $email); if (validUserName($emailParts[0]) && validDomain($emailParts[1])) { return TRUE; } return FALSE; }
function updateDomain($domainId, $domain) { ## NOTE this is not used, but if it ever is, alias destinations might need to be updated too if (!isSiteAdmin() || !$domainId || !$domain || !validDomain($domain)) { return FALSE; } $update = array('domain' => $domain); $condition = array('domain_id' => $domainId); return db_update('virtual_domains', $update, $condition); }