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<?php
declare(strict_types=1);
namespace BrenoRoosevelt\Validation\Rules;
use Attribute;
use BrenoRoosevelt\Validation\Result;
use BrenoRoosevelt\Validation\Validation;
use BrenoRoosevelt\Validation\ValidationResult;
#[Attribute(Attribute::TARGET_PROPERTY)]
final class AllowsNull implements Validation
{
private static ?self $instance = null;
public static function instance(): self
return self::$instance ?? self::$instance = new self;
}
public function validate(mixed $input, array $context = []): Result
return ValidationResult::everythingIsOk();