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<?php
declare(strict_types=1);
namespace Yiisoft\Validator\Tests\Support\Rule;
use Yiisoft\Validator\Result;
use Yiisoft\Validator\RuleHandlerInterface;
use Yiisoft\Validator\ValidationContext;
use function abs;
final class PiHandler implements RuleHandlerInterface
{
public function validate(mixed $value, object $rule, ValidationContext $context): Result
$result = new Result();
if (!(abs($value - M_PI) < PHP_FLOAT_EPSILON)) {
$result->addError('Value must be Pi.');
}
return $result;
yiisoft /
validator
