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<?php
declare(strict_types=1);
namespace Yiisoft\Validator\Rule;
use Yiisoft\Validator\Exception\UnexpectedRuleException;
use Yiisoft\Validator\Result;
use Yiisoft\Validator\RuleHandlerInterface;
use Yiisoft\Validator\SkipOnEmptyCallback\SkipOnEmpty;
use Yiisoft\Validator\ValidationContext;
use function is_string;
/**
* Validates that the specified value is passed and not empty.
*/
final class RequiredHandler implements RuleHandlerInterface
{
public function validate(mixed $value, object $rule, ValidationContext $context): Result
if (!$rule instanceof Required) {
throw new UnexpectedRuleException(Required::class, $rule);
}
$result = new Result();
if ($context->isAttributeMissing()) {
$result->addError($rule->getNotPassedMessage());
return $result;
if (is_string($value)) {
$value = trim($value);
if (!(new SkipOnEmpty())($value, $context->isAttributeMissing())) {
$result->addError($rule->getMessage());
yiisoft /
validator
