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<?php
declare(strict_types=1);
namespace Yiisoft\Validator;
use Yiisoft\Arrays\ArrayHelper;
final class ValidationContext
{
private ?DataSetInterface $dataSet;
private ?string $attribute = null;
private array $params = [];
public function __construct(
?DataSetInterface $dataSet = null,
?string $attribute = null,
array $params = []
) {
$this->dataSet = $dataSet;
$this->attribute = $attribute;
$this->params = $params;
}
/**
* @return DataSetInterface|null Optional data set.
*/
public function getDataSet(): ?DataSetInterface
return $this->dataSet;
public function getAttribute(): ?string
return $this->attribute;
public function withAttribute(?string $attribute): self
$new = clone $this;
$new->attribute = $attribute;
return $new;
public function getParams(): array
return $this->params;
* @param string $key
* @param mixed $default
*
* @return mixed
public function getParam(string $key, $default = null)
return ArrayHelper::getValue($this->params, $key, $default);
public function setParam(string $key, $value): void
$this->params[$key] = $value;
yiisoft /
validator
