'EXPRESSION_LANGUAGE_SYNTAX_ERROR']; public $message = 'This value should be a valid expression.'; public $service; public $allowedVariables; public function __construct(?array $options = null, ?string $message = null, ?string $service = null, ?array $allowedVariables = null, ?array $groups = null, $payload = null) { parent::__construct($options, $groups, $payload); $this->message = $message ?? $this->message; $this->service = $service ?? $this->service; $this->allowedVariables = $allowedVariables ?? $this->allowedVariables; } public function validatedBy() { return $this->service ?? static::class . 'Validator'; } }