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File Content: `InputFormField.php`

<?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;

/**
 * InputFormField represents an input form field (an HTML input tag).
 *
 * For inputs with type of file, checkbox, or radio, there are other more
 * specialized classes (cf. FileFormField and ChoiceFormField).
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @api
 */
class InputFormField extends FormField
{
    /**
     * Initializes the form field.
     *
     * @throws \LogicException When node type is incorrect
     */
    protected function initialize()
    {
        if ('input' != $this->node->nodeName && 'button' != $this->node->nodeName) {
            throw new \LogicException(sprintf('An InputFormField can only be created from an input or button tag (%s given).', $this->node->nodeName));
        }

        if ('checkbox' == $this->node->getAttribute('type')) {
            throw new \LogicException('Checkboxes should be instances of ChoiceFormField.');
        }

        if ('file' == $this->node->getAttribute('type')) {
            throw new \LogicException('File inputs should be instances of FileFormField.');
        }

        $this->value = $this->node->getAttribute('value');
    }
}

Name	Size	Permission
ChoiceFormField.php	9307 bytes	0644
FileFormField.php	3394 bytes	0644
FormField.php	2516 bytes	0644
InputFormField.php	1411 bytes	0644
TextareaFormField.php	991 bytes	0644

File Content: InputFormField.php

File Content: `InputFormField.php`