Length.php

См. документацию.

<?php
 
declare(strict_types=1);
 
namespace Bitrix\Main\Validation\Rule;
 
use Attribute;
use Bitrix\Main\Localization\LocalizableMessageInterface;
use Bitrix\Main\Validation\Validator\LengthValidator;
 
#[Attribute(Attribute::TARGET_PROPERTY | Attribute::TARGET_PARAMETER)]
class Length extends AbstractPropertyValidationAttribute
{
    public function __construct(
        private readonly ?int $min = null,
        private readonly ?int $max = null,
        protected string|LocalizableMessageInterface|null $errorMessage = null,
    )
    {
    }
    protected function getValidators(): array
    {
        return [
            (new LengthValidator($this->min, $this->max)),
        ];
    }
}