class Form

Same name and namespace in other branches

11.x core/modules/system/tests/modules/router_test_directory/src/Form.php \Drupal\router_test\Form
11.x core/lib/Drupal/Core/Render/Element/Form.php \Drupal\Core\Render\Element\Form

Provides a render element for a form.

Attributes

#[RenderElement('form')]

Hierarchy

class \Drupal\Component\Plugin\PluginBase implements \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 extends \Drupal\Component\Plugin\PluginBase
  - class \Drupal\Core\Render\Element\RenderElementBase implements \Drupal\Core\Render\Element\ElementInterface extends \Drupal\Core\Plugin\PluginBase
    - class \Drupal\Core\Render\Element\Form extends \Drupal\Core\Render\Element\RenderElementBase

Expanded class hierarchy of Form

65 string references to 'Form'

AjaxFormCacheTest::testFormCacheUsage in core/tests/Drupal/FunctionalJavascriptTests/Ajax/AjaxFormCacheTest.php: Tests the usage of form cache for AJAX forms.
BlockContent::baseFieldDefinitions in core/modules/block_content/src/Entity/BlockContent.php: Provides base field definitions for an entity type.
ckeditor5_theme in core/modules/ckeditor5/ckeditor5.module: Implements hook_theme().
ClaroVerticalTabsTest::testVerticalTabs in core/tests/Drupal/KernelTests/Core/Theme/ClaroVerticalTabsTest.php: Confirms that Claro can render vertical tabs correctly.
Comment::baseFieldDefinitions in core/modules/comment/src/Entity/Comment.php: Provides base field definitions for an entity type.

... See full list

4 #type uses of Form

FormAjaxSubscriberTest::testOnException in core/tests/Drupal/Tests/Core/Form/EventSubscriber/FormAjaxSubscriberTest.php: @covers ::onException[[api-linebreak]]
FormAjaxSubscriberTest::testOnExceptionNestedException in core/tests/Drupal/Tests/Core/Form/EventSubscriber/FormAjaxSubscriberTest.php: @covers ::onException[[api-linebreak]] @covers ::getFormAjaxException[[api-linebreak]]
FormAjaxSubscriberTest::testOnExceptionNewBuildId in core/tests/Drupal/Tests/Core/Form/EventSubscriber/FormAjaxSubscriberTest.php: @covers ::onException[[api-linebreak]]
FormAjaxSubscriberTest::testOnExceptionResponseBuilderException in core/tests/Drupal/Tests/Core/Form/EventSubscriber/FormAjaxSubscriberTest.php: @covers ::onException[[api-linebreak]]

File

core/lib/Drupal/Core/Render/Element/Form.php, line 10

Namespace

Drupal\Core\Render\Element

View on git.drupalcode.org

View source

class Form extends RenderElementBase {
  
  /**
   * {@inheritdoc}
   */
  public function getInfo() {
    return [
      '#method' => 'post',
      '#theme_wrappers' => [
        'form',
      ],
    ];
  }

}

Members

Title Sort descending	Modifiers	Object type	Summary	Overriden Title	Overrides
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function			2
DependencySerializationTrait::__wakeup	public	function	#[\ReturnTypeWillChange]		2
Form::getInfo	public	function	Returns the element properties for this element.	Overrides ElementInterface::getInfo
MessengerTrait::$messenger	protected	property	The messenger.		25
MessengerTrait::messenger	public	function	Gets the messenger.		25
MessengerTrait::setMessenger	public	function	Sets the messenger.
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.		1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.		1
PluginBase::$pluginId	protected	property	The plugin ID.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance.	Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance.	Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation.	Overrides PluginInspectionInterface::getPluginDefinition	2
PluginBase::getPluginId	public	function	Gets the plugin ID of the plugin instance.	Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
PluginBase::__construct	public	function	Constructs a \Drupal\Component\Plugin\PluginBase object.		86
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
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.		3
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.		2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.

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