function filter($value) { try { $value = parent::filter($value); } catch (FilterException $e) { throw new FilterException('Value must contain only digits'); } return $value; }
function filter($value) { try { $var = parent::filter($value); } catch (wud_filterexception $ex) { throw new wud_filterexception('UUID string expected'); } return $var; }
function filter($value) { try { $value = parent::filter($value); } catch (wud_filterexception $e) { throw new wud_filterexception('Value must contain only letters (upper-case or lower-case)'); } return $value; }