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<?php
declare(strict_types=1);
namespace Yiisoft\Validator;
use Yiisoft\Validator\Exception\RuleHandlerInterfaceNotImplementedException;
use Yiisoft\Validator\Exception\RuleHandlerNotFoundException;
use Yiisoft\Validator\Rule\RuleHandlerInterface;
final class SimpleRuleHandlerContainer implements RuleHandlerResolverInterface
{
private array $instances = [];
/**
* @param array<class-string> $handlers List of rule handler classes.
array<class-string>
2
*/
public function __construct(private array $handlers = [])
}
public function resolve(string $className): RuleHandlerInterface
if (!array_key_exists($className, $this->instances)) {
if (!in_array($className, $this->handlers, true)) {
throw new RuleHandlerNotFoundException($className);
if (!is_subclass_of($className, RuleHandlerInterface::class)) {
throw new RuleHandlerInterfaceNotImplementedException($className);
return $this->instances[$className] = new $className();
return $this->instances[$className];
yiisoft /
validator
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