class Tel

Same name and namespace in other branches
  1. 9 core/lib/Drupal/Core/Render/Element/Tel.php \Drupal\Core\Render\Element\Tel
  2. 8.9.x core/lib/Drupal/Core/Render/Element/Tel.php \Drupal\Core\Render\Element\Tel
  3. 10 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:

@property $size The size of the input element in characters. @property $pattern A string for the native HTML5 pattern attribute.

Usage example:

$form['phone'] = [
  '#type' => 'tel',
  '#title' => $this->t('Phone'),
  '#pattern' => '[^\\d]*',
];

Attributes

#[FormElement('tel')]

Hierarchy

Expanded class hierarchy of Tel

See also

\Drupal\Core\Render\Element

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.

... See full list

3 #type uses of Tel
FormTest::testRequiredFields in core/modules/system/tests/src/Functional/Form/FormTest.php
Check several empty values for required forms elements.
FormTestPatternForm::buildForm in core/modules/system/tests/modules/form_test/src/Form/FormTestPatternForm.php
Form constructor.
TelephoneDefaultWidget::formElement in core/modules/telephone/src/Plugin/Field/FieldWidget/TelephoneDefaultWidget.php
Returns the form for a single field widget.

File

core/lib/Drupal/Core/Render/Element/Tel.php, line 32

Namespace

Drupal\Core\Render\Element
View on git.drupalcode.org
View source 
class Tel extends FormElementBase {
  
  /**
   * {@inheritdoc}
   */
  public function getInfo() {
    return [
      '#input' => TRUE,
      '#size' => 30,
      '#maxlength' => 128,
      '#autocomplete_route_name' => FALSE,
      '#process' => [
        [
          static::class,
          'processAutocomplete',
        ],
        [
          static::class,
          'processAjaxForm',
        ],
        [
          static::class,
          'processPattern',
        ],
      ],
      '#pre_render' => [
        [
          static::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 Modifiers Object type Summary Overriden Title Overrides
FormElementBase::processAutocomplete public static function Adds autocomplete functionality to elements. 1
FormElementBase::processPattern public static function Render API callback: Handles the #pattern form element property. 1
FormElementBase::validatePattern public static function Render API callback: Handles the #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. 7
PluginInspectionInterface::getPluginId public function Gets the plugin ID of the plugin instance. 3
RenderElementBase::$renderParent protected property The parent element.
RenderElementBase::$renderParentName protected property The parent key.
RenderElementBase::$storage protected property The storage.
RenderElementBase::addChild public function Adds a child render element. Overrides ElementInterface::addChild
RenderElementBase::changeType public function Change the type of the element. Overrides ElementInterface::changeType
RenderElementBase::create public static function Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create
RenderElementBase::createChild public function Creates a render object and attaches it to the current render object. Overrides ElementInterface::createChild
RenderElementBase::elementInfoManager protected function Returns the element info manager.
RenderElementBase::getChild public function Gets a child. Overrides ElementInterface::getChild
RenderElementBase::getChildren public function Returns child elements. Overrides ElementInterface::getChildren
RenderElementBase::initializeInternalStorage public function Initialize storage. Overrides ElementInterface::initializeInternalStorage
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::removeChild public function Removes a child. Overrides ElementInterface::removeChild
RenderElementBase::setAttributes public static function Sets a form element's class attribute. Overrides ElementInterface::setAttributes 2
RenderElementBase::setType protected function Set type on initialize.
RenderElementBase::toRenderable public function Returns a render array. Overrides ElementInterface::toRenderable
RenderElementBase::__construct public function Constructs a new render element object.
RenderElementBase::__get public function Magic method: gets a property value.
RenderElementBase::__isset public function Magic method: checks if a property value is set.
RenderElementBase::__set public function Magic method: Sets a property value.
RenderElementBase::__sleep public function
RenderElementBase::__unset public function Magic method: unsets a property value.
RenderElementBase::__wakeup public function
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.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.