annotate vendor/symfony/dom-crawler/Field/InputFormField.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 5fb285c0d0e3
children
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Chris@0 1 <?php
Chris@0 2
Chris@0 3 /*
Chris@0 4 * This file is part of the Symfony package.
Chris@0 5 *
Chris@0 6 * (c) Fabien Potencier <fabien@symfony.com>
Chris@0 7 *
Chris@0 8 * For the full copyright and license information, please view the LICENSE
Chris@0 9 * file that was distributed with this source code.
Chris@0 10 */
Chris@0 11
Chris@0 12 namespace Symfony\Component\DomCrawler\Field;
Chris@0 13
Chris@0 14 /**
Chris@0 15 * InputFormField represents an input form field (an HTML input tag).
Chris@0 16 *
Chris@0 17 * For inputs with type of file, checkbox, or radio, there are other more
Chris@0 18 * specialized classes (cf. FileFormField and ChoiceFormField).
Chris@0 19 *
Chris@0 20 * @author Fabien Potencier <fabien@symfony.com>
Chris@0 21 */
Chris@0 22 class InputFormField extends FormField
Chris@0 23 {
Chris@0 24 /**
Chris@0 25 * Initializes the form field.
Chris@0 26 *
Chris@0 27 * @throws \LogicException When node type is incorrect
Chris@0 28 */
Chris@0 29 protected function initialize()
Chris@0 30 {
Chris@0 31 if ('input' !== $this->node->nodeName && 'button' !== $this->node->nodeName) {
Chris@0 32 throw new \LogicException(sprintf('An InputFormField can only be created from an input or button tag (%s given).', $this->node->nodeName));
Chris@0 33 }
Chris@0 34
Chris@13 35 $type = strtolower($this->node->getAttribute('type'));
Chris@13 36 if ('checkbox' === $type) {
Chris@0 37 throw new \LogicException('Checkboxes should be instances of ChoiceFormField.');
Chris@0 38 }
Chris@0 39
Chris@13 40 if ('file' === $type) {
Chris@0 41 throw new \LogicException('File inputs should be instances of FileFormField.');
Chris@0 42 }
Chris@0 43
Chris@0 44 $this->value = $this->node->getAttribute('value');
Chris@0 45 }
Chris@0 46 }