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<?php
declare(strict_types=1);
namespace Yiisoft\Validator\DataSet;
use Yiisoft\Validator\Exception\MissingAttributeException;
trait ArrayDataTrait
{
private array $data;
public function getAttributeValue(string $attribute)
if (!$this->hasAttribute($attribute)) {
throw new MissingAttributeException("There is no \"$attribute\" key in the array.");
}
return $this->data[$attribute];
public function hasAttribute(string $attribute): bool
return isset($this->data[$attribute]);
yiisoft /
validator
