validateRegex($attributeName, $decrypted, ['/^[a-fA-F0-9]{2}:[a-fA-F0-9]{2}:[a-fA-F0-9]{2}:[a-fA-F0-9]{2}:[a-fA-F0-9]{2}:[a-fA-F0-9]{2}$/']) && !is_null($decrypted)) { $fail(trans('validation.mac_address', ['attribute' => $attributeName])); } } catch (\Exception $e) { report($e); $fail(trans('general.something_went_wrong')); } } }