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<?php class NotBlankValidator implements ValidatorRuleInterface { private string $errorText = "Это поле обязательно для заполнения."; public function __invoke (mixed $value): ?ValidationError { $numberOfCharacters = iconv_strlen($value); return ($numberOfCharacters===0) ? new ValidationError($this->errorText) : null; } }

This is an error 500

Value for `_results` contains invalid data `array`


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