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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Component\DomCrawler\Field;
- /**
- * TextareaFormField represents a textarea form field (an HTML textarea tag).
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
- class TextareaFormField extends FormField
- {
- /**
- * Initializes the form field.
- *
- * @throws \LogicException When node type is incorrect
- */
- protected function initialize()
- {
- if ('textarea' !== $this->node->nodeName) {
- throw new \LogicException(sprintf('A TextareaFormField can only be created from a textarea tag (%s given).', $this->node->nodeName));
- }
- $this->value = '';
- foreach ($this->node->childNodes as $node) {
- $this->value .= $node->wholeText;
- }
- }
- }
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