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<?php
declare(strict_types=1);
namespace Yiisoft\Validator\Rule;
use Yiisoft\Validator\Exception\UnexpectedRuleException;
use Yiisoft\Validator\Formatter;
use Yiisoft\Validator\FormatterInterface;
use Yiisoft\Validator\Result;
use Yiisoft\Validator\ValidationContext;
/**
* Validates a single value for a set of custom rules.
*/
class GroupRuleHandler implements RuleHandlerInterface
{
private FormatterInterface $formatter;
public function __construct(?FormatterInterface $formatter = null)
$this->formatter = $formatter ?? new Formatter();
}
public function validate(mixed $value, object $rule, ?ValidationContext $context = null): Result
if (!$rule instanceof GroupRule) {
throw new UnexpectedRuleException(GroupRule::class, $rule);
$result = new Result();
if (!$context?->getValidator()->validate($value, $rule->getRuleSet())->isValid()) {
$formattedMessage = $this->formatter->format(
$rule->getMessage(),
['attribute' => $context?->getAttribute(), 'value' => $value]
);
$result->addError($formattedMessage);
return $result;
yiisoft /
validator
