33 lines
1.0 KiB
PHP
33 lines
1.0 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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namespace TYPO3\CMS\Form\Mvc\Validation;
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/**
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* Marker interface for validators that operate on individual elements
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* of a collection rather than on the collection itself.
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*
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* When ProcessingRule encounters an ObjectStorage value, validators are
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* by default called with the whole collection (preserving backwards
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* compatibility). Validators implementing this interface are called
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* once per element instead.
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*
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* Example: A MimeTypeValidator validates each file individually, while
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* a CountValidator checks the total number of items in the collection.
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*/
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interface ObjectStorageElementValidatorInterface {}
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