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<?php
declare(strict_types=1);
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
/*
* Inspired by and partially taken from the Neos.Form package (www.neos.io)
*/
namespace TYPO3\CMS\Form\Domain\Model\FormElements;
use TYPO3\CMS\Form\Domain\Model\FormDefinition;
use TYPO3\CMS\Form\Domain\Model\Renderable\CompositeRenderableInterface;
use TYPO3\CMS\Form\Exception as FormException;
/**
* A Page, being part of a bigger FormDefinition. It contains numerous FormElements
* as children.
*
* A FormDefinition consists of multiple Pages, where only one page is visible
* at any given time.
*
* Most of the API of this object is implemented in {@link AbstractSection},
* so make sure to review this class as well.
*
* Please see {@link FormDefinition} for an in-depth explanation.
*
* Scope: frontend
* **This class is NOT meant to be sub classed by developers.**
*/
class Page extends AbstractSection
{
/**
* Constructor. Needs this Page's identifier
*
* @param string $identifier The Page's identifier
* @param string $type The Page's type
* @throws \TYPO3\CMS\Form\Domain\Exception\IdentifierNotValidException if the identifier was no non-empty string
*/
public function __construct(string $identifier, string $type = 'Page')
{
parent::__construct($identifier, $type);
}
/**
* Set the parent renderable
*
* @throws FormException
*/
public function setParentRenderable(CompositeRenderableInterface $parentRenderable)
{
if (!($parentRenderable instanceof FormDefinition)) {
throw new FormException(sprintf('The specified parentRenderable must be a FormDefinition, got "%s"', get_debug_type($parentRenderable)), 1329233747);
}
parent::setParentRenderable($parentRenderable);
}
}