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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!
*/
namespace TYPO3\CMS\Fluid\ViewHelpers\Form;
/**
* ViewHelper which creates a text field :html:`<input type="text">`.
*
* Examples
* ========
*
* Example::
*
* <f:form.textfield name="myTextBox" value="default value" />
*
* Output::
*
* <input type="text" name="myTextBox" value="default value" />
*/
final class TextfieldViewHelper extends AbstractFormFieldViewHelper
{
/**
* @var string
*/
protected $tagName = 'input';
public function initializeArguments(): void
{
parent::initializeArguments();
$this->registerTagAttribute('autofocus', 'string', 'Specifies that an input should automatically get focus when the page loads');
$this->registerTagAttribute('disabled', 'string', 'Specifies that the input element should be disabled when the page loads');
$this->registerTagAttribute('maxlength', 'int', 'The maxlength attribute of the input field (will not be validated)');
$this->registerTagAttribute('readonly', 'string', 'The readonly attribute of the input field');
$this->registerTagAttribute('size', 'int', 'The size of the input field');
$this->registerTagAttribute('placeholder', 'string', 'The placeholder of the textfield');
$this->registerTagAttribute('pattern', 'string', 'HTML5 validation pattern');
$this->registerArgument('errorClass', 'string', 'CSS class to set if there are errors for this ViewHelper', false, 'f3-form-error');
$this->registerUniversalTagAttributes();
$this->registerArgument('required', 'bool', 'If the field is required or not', false, false);
$this->registerArgument('type', 'string', 'The field type, e.g. "text", "email", "url" etc.', false, 'text');
}
public function render(): string
{
$required = $this->arguments['required'];
$type = $this->arguments['type'];
$name = $this->getName();
$this->registerFieldNameForFormTokenGeneration($name);
$this->setRespectSubmittedDataValue(true);
$this->tag->addAttribute('type', $type);
$this->tag->addAttribute('name', $name);
$value = $this->getValueAttribute();
if ($value !== null) {
$this->tag->addAttribute('value', $value);
}
if ($required !== false) {
$this->tag->addAttribute('required', 'required');
}
$this->addAdditionalIdentityPropertiesIfNeeded();
$this->setErrorClassAttribute();
return $this->tag->render();
}
}