class Tel
Same name and namespace in other branches
- 9 core/lib/Drupal/Core/Render/Element/Tel.php \Drupal\Core\Render\Element\Tel
- 8.9.x core/lib/Drupal/Core/Render/Element/Tel.php \Drupal\Core\Render\Element\Tel
- 11.x core/lib/Drupal/Core/Render/Element/Tel.php \Drupal\Core\Render\Element\Tel
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:
$form['phone'] = [
'#type' => 'tel',
'#title' => $this->t('Phone'),
'#pattern' => '[^\\d]*',
];Hierarchy
- class \Drupal\Component\Plugin\PluginBase extends \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait implements \Drupal\Component\Plugin\PluginBase
- class \Drupal\Core\Render\Element\RenderElementBase extends \Drupal\Core\Render\Element\ElementInterface implements \Drupal\Core\Plugin\PluginBase
- class \Drupal\Core\Render\Element\FormElementBase extends \Drupal\Core\Render\Element\FormElementInterface implements \Drupal\Core\Render\Element\RenderElementBase
- class \Drupal\Core\Render\Element\Tel implements \Drupal\Core\Render\Element\FormElementBase
- class \Drupal\Core\Render\Element\FormElementBase extends \Drupal\Core\Render\Element\FormElementInterface implements \Drupal\Core\Render\Element\RenderElementBase
- class \Drupal\Core\Render\Element\RenderElementBase extends \Drupal\Core\Render\Element\ElementInterface implements \Drupal\Core\Plugin\PluginBase
- class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait implements \Drupal\Component\Plugin\PluginBase
Expanded class hierarchy of Tel
See also
12 string references to 'Tel'
- claro_preprocess_input in core/
themes/ claro/ claro.theme - Implements template_preprocess_HOOK() for input.
- core.services.yml in core/
core.services.yml - core/core.services.yml
- default.services.yml in sites/
default/ default.services.yml - sites/default/default.services.yml
- default.services.yml in core/
assets/ scaffold/ files/ default.services.yml - core/assets/scaffold/files/default.services.yml
- ElementTest::testPlaceHolderText in core/
modules/ system/ tests/ src/ Functional/ Form/ ElementTest.php - Tests placeholder text for elements that support placeholders.
File
-
core/
lib/ Drupal/ Core/ Render/ Element/ Tel.php, line 29
Namespace
Drupal\Core\Render\ElementView source
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;
}
}Members
| Title Sort descending | Modifiers | Object type | Summary | Overriden Title | Overrides |
|---|---|---|---|---|---|
| FormElementBase::processAutocomplete | public static | function | Adds autocomplete functionality to elements. | 1 | |
| FormElementBase::processPattern | public static | function | #process callback for #pattern form element property. | 1 | |
| FormElementBase::validatePattern | public static | function | #element_validate callback for #pattern form element property. | 1 | |
| FormElementBase::valueCallback | public static | function | Determines how user input is mapped to an element's #value property. | Overrides FormElementInterface::valueCallback | 17 |
| PluginInspectionInterface::getPluginDefinition | public | function | Gets the definition of the plugin implementation. | 6 | |
| PluginInspectionInterface::getPluginId | public | function | Gets the plugin ID of the plugin instance. | 2 | |
| RenderElementBase::preRenderAjaxForm | public static | function | Adds Ajax information about an element to communicate with JavaScript. | 2 | |
| RenderElementBase::preRenderGroup | public static | function | Adds members of this group as actual elements for rendering. | 2 | |
| RenderElementBase::processAjaxForm | public static | function | Form element processing handler for the #ajax form property. | 3 | |
| RenderElementBase::processGroup | public static | function | Arranges elements into groups. | 2 | |
| RenderElementBase::setAttributes | public static | function | Sets a form element's class attribute. | Overrides ElementInterface::setAttributes | 2 |
| Tel::getInfo | public | function | Returns the element properties for this element. | Overrides ElementInterface::getInfo | |
| Tel::preRenderTel | public static | function | Prepares a #type 'tel' render element for input.html.twig. |
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