
| Current Path : /var/www/html/rocksensor1/web/core/lib/Drupal/Core/Render/Element/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/rocksensor1/web/core/lib/Drupal/Core/Render/Element/Tel.php |
<?php
namespace Drupal\Core\Render\Element;
use Drupal\Core\Render\Attribute\FormElement;
use Drupal\Core\Render\Element;
/**
* Provides a form element for entering a telephone number.
*
* Provides an HTML5 input element with type of "tel". It provides no special
* validation.
*
* Properties:
* - #size: The size of the input element in characters.
* - #pattern: A string for the native HTML5 pattern attribute.
*
* Usage example:
* @code
* $form['phone'] = [
* '#type' => 'tel',
* '#title' => $this->t('Phone'),
* '#pattern' => '[^\d]*',
* ];
* @endcode
*
* @see \Drupal\Core\Render\Element
*/
#[FormElement('tel')]
class Tel extends FormElementBase {
/**
* {@inheritdoc}
*/
public function getInfo() {
$class = static::class;
return [
'#input' => TRUE,
'#size' => 30,
'#maxlength' => 128,
'#autocomplete_route_name' => FALSE,
'#process' => [
[$class, 'processAutocomplete'],
[$class, 'processAjaxForm'],
[$class, 'processPattern'],
],
'#pre_render' => [
[$class, 'preRenderTel'],
],
'#theme' => 'input__tel',
'#theme_wrappers' => ['form_element'],
];
}
/**
* Prepares a #type 'tel' render element for input.html.twig.
*
* @param array $element
* An associative array containing the properties of the element.
* Properties used: #title, #value, #description, #size, #maxlength,
* #placeholder, #required, #attributes.
*
* @return array
* The $element with prepared variables ready for input.html.twig.
*/
public static function preRenderTel($element) {
$element['#attributes']['type'] = 'tel';
Element::setAttributes($element, ['id', 'name', 'value', 'size', 'maxlength', 'placeholder']);
static::setAttributes($element, ['form-tel']);
return $element;
}
}