<?php /* * This file is part of Respect/Validation. * * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net> * * For the full copyright and license information, please view the LICENSE file * that was distributed with this source code. */ declare(strict_types=1); namespace Respect\Validation\Rules; use SplFileInfo; use function is_file; use function is_string; /** * Validates whether file input is as a regular filename. * * @author Danilo Correa <danilosilva87@gmail.com> * @author Henrique Moody <henriquemoody@gmail.com> */ final class File extends AbstractRule { /** * {@inheritDoc} */ public function validate($input): bool { if ($input instanceof SplFileInfo) { return $input->isFile(); } return is_string($input) && is_file($input); } }