function getUserByActivationCode($code) { if (StringUtil::IsNullOrEmptyString($code)) { return null; } else { $db = new DB(); $user = new User(); $user = $db->getRow($user, array("activationCode" => $code)); return $user; } }
public function required($data) { if (\SKS\UTIL\StringUtil::IsNullOrEmptyString($data)) { return "field {$data} is required."; } }