'INVALID_FORMAT_ERROR', self::INVALID_DATE_ERROR => 'INVALID_DATE_ERROR', self::INVALID_TIME_ERROR => 'INVALID_TIME_ERROR']; public $format = 'Y-m-d H:i:s'; public $message = 'This value is not a valid datetime.'; public function __construct($format = null, ?string $message = null, ?array $groups = null, $payload = null, array $options = []) { if (\is_array($format)) { $options = \array_merge($format, $options); } elseif (null !== $format) { $options['value'] = $format; } parent::__construct($options, $groups, $payload); $this->message = $message ?? $this->message; } public function getDefaultOption() { return 'format'; } }