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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\Rule\Trait\EmptyCheckTrait;
use Yiisoft\Validator\ValidationContext;
/**
* Checks if at least {@see AtLeast::$min} of many attributes are filled.
*/
final class AtLeastHandler implements RuleHandlerInterface
{
use EmptyCheckTrait;
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 AtLeast) {
throw new UnexpectedRuleException(AtLeast::class, $rule);
$filledCount = 0;
foreach ($rule->getAttributes() as $attribute) {
if (!$this->isEmpty($value->{$attribute})) {
$filledCount++;
$result = new Result();
if ($filledCount < $rule->getMin()) {
$formattedMessage = $this->formatter->format(
$rule->getMessage(),
['min' => $rule->getMin(), 'attribute' => $context?->getAttribute(), 'value' => $value]
);
$result->addError($formattedMessage);
return $result;
yiisoft /
validator
