FormInterface

class \Drupal\Core\Config\Entity\DraggableListBuilder implements \Drupal\Core\Form\FormInterface uses \Drupal\Core\Entity\DraggableListBuilderTrait extends \Drupal\Core\Config\Entity\ConfigEntityListBuilder
class \Drupal\Core\Entity\BundleEntityFormBase extends \Drupal\Core\Entity\EntityForm
class \Drupal\Core\Entity\ContentEntityConfirmFormBase implements \Drupal\Core\Form\ConfirmFormInterface extends \Drupal\Core\Entity\ContentEntityForm
class \Drupal\Core\Entity\ContentEntityDeleteForm uses \Drupal\Core\Entity\EntityDeleteFormTrait extends \Drupal\Core\Entity\ContentEntityConfirmFormBase
class \Drupal\Core\Entity\ContentEntityForm implements \Drupal\Core\Entity\ContentEntityFormInterface extends \Drupal\Core\Entity\EntityForm
class \Drupal\Core\Entity\EntityConfirmFormBase implements \Drupal\Core\Form\ConfirmFormInterface extends \Drupal\Core\Entity\EntityForm
class \Drupal\Core\Entity\EntityDeleteForm uses \Drupal\Core\Entity\EntityDeleteFormTrait extends \Drupal\Core\Entity\EntityConfirmFormBase
class \Drupal\Core\Entity\EntityForm implements \Drupal\Core\Entity\EntityFormInterface extends \Drupal\Core\Form\FormBase
class \Drupal\Core\Entity\Form\DeleteMultipleForm implements \Drupal\Core\Form\BaseFormIdInterface, \Drupal\Core\Form\WorkspaceDynamicSafeFormInterface uses \Drupal\Core\Entity\Form\WorkspaceSafeFormTrait extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\Core\Entity\Form\RevisionDeleteForm implements \Drupal\Core\Entity\EntityFormInterface extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\Core\Entity\Form\RevisionRevertForm implements \Drupal\Core\Entity\EntityFormInterface extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\Core\FileTransfer\Form\FileTransferAuthorizeForm extends \Drupal\Core\Form\FormBase
class \Drupal\Core\Form\ConfigFormBase uses \Drupal\Core\Form\ConfigFormBaseTrait extends \Drupal\Core\Form\FormBase
class \Drupal\Core\Form\ConfirmFormBase implements \Drupal\Core\Form\ConfirmFormInterface extends \Drupal\Core\Form\FormBase
class \Drupal\Core\Form\FormBase implements \Drupal\Core\Form\FormInterface, \Drupal\Core\DependencyInjection\ContainerInjectionInterface uses \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Logger\LoggerChannelTrait, \Drupal\Core\Messenger\MessengerTrait, \Drupal\Core\Routing\RedirectDestinationTrait, \Drupal\Core\StringTranslation\StringTranslationTrait
class \Drupal\Core\Installer\Form\SelectLanguageForm extends \Drupal\Core\Form\FormBase
class \Drupal\Core\Installer\Form\SelectProfileForm extends \Drupal\Core\Form\FormBase
class \Drupal\Core\Installer\Form\SiteConfigureForm uses \Drupal\Core\DependencyInjection\DeprecatedServicePropertyTrait extends \Drupal\Core\Form\ConfigFormBase
class \Drupal\Core\Installer\Form\SiteSettingsForm extends \Drupal\Core\Form\FormBase
class \Drupal\KernelTests\Core\Datetime\DatelistElementFormTest implements \Drupal\Core\Form\FormInterface, \Drupal\Core\Security\TrustedCallbackInterface extends \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Datetime\DatetimeElementFormTest implements \Drupal\Core\Form\FormInterface, \Drupal\Core\Security\TrustedCallbackInterface extends \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Datetime\Element\TimezoneTest implements \Drupal\Core\Form\FormInterface extends \Drupal\KernelTests\Core\Entity\EntityKernelTestBase
class \Drupal\KernelTests\Core\Element\PathElementFormTest implements \Drupal\Core\Form\FormInterface extends \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Entity\Element\EntityAutocompleteElementFormTest implements \Drupal\Core\Form\FormInterface extends \Drupal\KernelTests\Core\Entity\EntityKernelTestBase
class \Drupal\KernelTests\Core\Form\ExternalFormUrlTest implements \Drupal\Core\Form\FormInterface extends \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Form\FormActionXssTest implements \Drupal\Core\Form\FormInterface extends \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Form\FormDefaultHandlersTest implements \Drupal\Core\Form\FormInterface extends \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Form\FormValidationMessageOrderTest implements \Drupal\Core\Form\FormInterface extends \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Form\TriggeringElementProgrammedTest implements \Drupal\Core\Form\FormInterface extends \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Queue\QueueSerializationTest implements \Drupal\Core\Form\FormInterface uses \Drupal\Core\DependencyInjection\DependencySerializationTrait extends \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Render\Element\ActionsTest implements \Drupal\Core\Form\FormInterface extends \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Render\Element\MachineNameTest implements \Drupal\Core\Form\FormInterface extends \Drupal\KernelTests\KernelTestBase
class \Drupal\Tests\Core\Entity\BasicForm extends \Drupal\Core\Form\FormBase
class \Drupal\Tests\Core\Entity\BasicFormNoContainerInjectionInterface implements \Drupal\Core\Form\FormInterface
class \Drupal\Tests\Core\Entity\BasicFormNoUpcasting extends \Drupal\Core\Form\FormBase
class \Drupal\Tests\Core\Form\MockFormBase extends \Drupal\Core\Form\FormBase
class \Drupal\Tests\Core\Form\PrepareCallbackTestForm implements \Drupal\Core\Form\FormInterface
class \Drupal\Tests\Core\Form\TestForm implements \Drupal\Core\Form\FormInterface
class \Drupal\Tests\Core\Form\TestFormInjected implements \Drupal\Core\DependencyInjection\ContainerInjectionInterface extends \Drupal\Tests\Core\Form\TestForm
class \Drupal\Tests\Core\Form\TestFormWithPredefinedForm extends \Drupal\Tests\Core\Form\TestForm
class \Drupal\ajax_example\Form\Autotextfields extends \Drupal\Core\Form\FormBase
class \Drupal\ajax_example\Form\DependentDropdown extends \Drupal\Core\Form\FormBase
class \Drupal\ajax_example\Form\DynamicFormSections extends \Drupal\Core\Form\FormBase
class \Drupal\ajax_example\Form\EntityAutocomplete implements \Drupal\Core\Form\FormInterface, \Drupal\Core\DependencyInjection\ContainerInjectionInterface uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\Messenger\MessengerTrait
class \Drupal\ajax_example\Form\Simplest extends \Drupal\Core\Form\FormBase
class \Drupal\ajax_example\Form\SubmitDriven extends \Drupal\Core\Form\FormBase
class \Drupal\ajax_example\Form\Wizard extends \Drupal\Core\Form\FormBase
class \Drupal\batch_example\Form\BatchExampleForm extends \Drupal\Core\Form\FormBase
class \Drupal\big_pipe_test\Form\BigPipeTestForm extends \Drupal\Core\Form\FormBase
class \Drupal\book\Form\BookAdminEditForm extends \Drupal\Core\Form\FormBase
class \Drupal\book\Form\BookOutlineForm extends \Drupal\Core\Entity\ContentEntityForm
class \Drupal\book\Form\BookRemoveForm extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\book\Form\BookSettingsForm extends \Drupal\Core\Form\ConfigFormBase
class \Drupal\cache_example\Form\CacheExampleForm extends \Drupal\Core\Form\FormBase
class \Drupal\config_entity_example\Form\RobotAddForm extends \Drupal\config_entity_example\Form\RobotFormBase
class \Drupal\config_entity_example\Form\RobotDeleteForm extends \Drupal\Core\Entity\EntityConfirmFormBase
class \Drupal\config_entity_example\Form\RobotEditForm extends \Drupal\config_entity_example\Form\RobotFormBase
class \Drupal\config_entity_example\Form\RobotFormBase extends \Drupal\Core\Entity\EntityForm
class \Drupal\content_entity_example\Form\ContactDeleteForm extends \Drupal\Core\Entity\ContentEntityConfirmFormBase
class \Drupal\content_entity_example\Form\ContactForm extends \Drupal\Core\Entity\ContentEntityForm
class \Drupal\content_entity_example\Form\ContactSettingsForm extends \Drupal\Core\Form\FormBase
class \Drupal\cron_example\Form\CronExampleForm extends \Drupal\Core\Form\ConfigFormBase
class \Drupal\ctools\Form\ConditionConfigure extends \Drupal\Core\Form\FormBase
class \Drupal\ctools\Form\ConditionDelete extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\ctools\Form\ContextConfigure extends \Drupal\Core\Form\FormBase
class \Drupal\ctools\Form\ContextDelete extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\ctools\Form\ManageConditions extends \Drupal\Core\Form\FormBase
class \Drupal\ctools\Form\ManageContext extends \Drupal\Core\Form\FormBase
class \Drupal\ctools\Form\ManageResolverRelationships extends \Drupal\Core\Form\FormBase
class \Drupal\ctools\Form\RelationshipConfigure extends \Drupal\Core\Form\FormBase
class \Drupal\ctools\Form\RequiredContext extends \Drupal\Core\Form\FormBase
class \Drupal\ctools\Form\RequiredContextDelete extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\ctools\Form\ResolverRelationshipConfigure extends \Drupal\Core\Form\FormBase
class \Drupal\ctools\Form\ResolverRelationshipDelete extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\ctools\Wizard\EntityFormWizardBase implements \Drupal\ctools\Wizard\EntityFormWizardInterface extends \Drupal\ctools\Wizard\FormWizardBase
class \Drupal\ctools\Wizard\FormWizardBase implements \Drupal\ctools\Wizard\FormWizardInterface extends \Drupal\Core\Form\FormBase
class \Drupal\ctools_wizard_test\Form\ExampleConfigEntityDeleteForm extends \Drupal\Core\Entity\EntityConfirmFormBase
class \Drupal\ctools_wizard_test\Form\ExampleConfigEntityExistingForm extends \Drupal\Core\Form\FormBase
class \Drupal\ctools_wizard_test\Form\ExampleConfigEntityExternalForm extends \Drupal\Core\Form\FormBase
class \Drupal\ctools_wizard_test\Form\ExampleConfigEntityGeneralForm extends \Drupal\Core\Form\FormBase
class \Drupal\ctools_wizard_test\Form\ExampleConfigEntityOneForm extends \Drupal\Core\Form\FormBase
class \Drupal\ctools_wizard_test\Form\ExampleConfigEntityTwoForm extends \Drupal\Core\Form\FormBase
class \Drupal\ctools_wizard_test\Form\OneForm extends \Drupal\Core\Form\FormBase
class \Drupal\ctools_wizard_test\Form\TwoForm extends \Drupal\Core\Form\FormBase
class \Drupal\ctools_wizard_test\Wizard\EntityAddWizardTest extends \Drupal\ctools_wizard_test\Wizard\EntityEditWizardTest
class \Drupal\ctools_wizard_test\Wizard\EntityEditWizardTest extends \Drupal\ctools\Wizard\EntityFormWizardBase
class \Drupal\ctools_wizard_test\Wizard\WizardTest extends \Drupal\ctools\Wizard\FormWizardBase
class \Drupal\dbtng_example\Form\DbtngExampleAddForm implements \Drupal\Core\Form\FormInterface, \Drupal\Core\DependencyInjection\ContainerInjectionInterface uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\Messenger\MessengerTrait
class \Drupal\dbtng_example\Form\DbtngExampleUpdateForm extends \Drupal\Core\Form\FormBase
class \Drupal\devel\Form\ConfigDeleteForm implements \Drupal\Core\Form\ConfirmFormInterface extends \Drupal\Core\Form\FormBase
class \Drupal\devel\Form\ConfigEditor extends \Drupal\Core\Form\FormBase
class \Drupal\devel\Form\ConfigsList extends \Drupal\Core\Form\FormBase
class \Drupal\devel\Form\DevelReinstall extends \Drupal\Core\Form\FormBase
class \Drupal\devel\Form\RouterRebuildConfirmForm extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\devel\Form\SettingsForm extends \Drupal\Core\Form\ConfigFormBase
class \Drupal\devel\Form\SwitchUserForm extends \Drupal\Core\Form\FormBase
class \Drupal\devel\Form\SwitchUserPageForm extends \Drupal\Core\Form\FormBase
class \Drupal\devel\Form\SystemStateEdit extends \Drupal\Core\Form\FormBase
class \Drupal\devel\Form\ToolbarSettingsForm extends \Drupal\Core\Form\ConfigFormBase
class \Drupal\devel_generate\Form\DevelGenerateForm extends \Drupal\Core\Form\FormBase
class \Drupal\editor\Form\EditorImageDialog extends \Drupal\Core\Form\FormBase
class \Drupal\editor\Form\EditorLinkDialog extends \Drupal\Core\Form\FormBase
class \Drupal\email_example\Form\EmailExampleGetFormPage extends \Drupal\Core\Form\FormBase
class \Drupal\events_example\Form\EventsExampleForm extends \Drupal\Core\Form\FormBase
class \Drupal\file_example\Form\FileExampleReadWriteForm extends \Drupal\Core\Form\FormBase
class \Drupal\form_api_example\Form\AjaxAddMore extends \Drupal\form_api_example\Form\DemoBase
class \Drupal\form_api_example\Form\AjaxAddRemoveElements extends \Drupal\Core\Form\FormBase
class \Drupal\form_api_example\Form\AjaxColorForm extends \Drupal\form_api_example\Form\DemoBase
class \Drupal\form_api_example\Form\BuildDemo extends \Drupal\Core\Form\FormBase
class \Drupal\form_api_example\Form\ContainerDemo extends \Drupal\form_api_example\Form\DemoBase
class \Drupal\form_api_example\Form\DemoBase extends \Drupal\Core\Form\FormBase
class \Drupal\form_api_example\Form\InputDemo extends \Drupal\Core\Form\FormBase
class \Drupal\form_api_example\Form\ModalForm extends \Drupal\Core\Form\FormBase
class \Drupal\form_api_example\Form\MultistepForm extends \Drupal\Core\Form\FormBase
class \Drupal\form_api_example\Form\SimpleForm extends \Drupal\Core\Form\FormBase
class \Drupal\form_api_example\Form\StateDemo extends \Drupal\form_api_example\Form\DemoBase
class \Drupal\form_api_example\Form\VerticalTabsDemo extends \Drupal\form_api_example\Form\DemoBase
class \Drupal\queue_example\Form\QueueExampleForm extends \Drupal\Core\Form\FormBase
class \Drupal\render_example\Form\RenderExampleDemoForm extends \Drupal\Core\Form\ConfigFormBase
class \Drupal\rest_example\Form\RestExampleClientDelete extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\rest_example\Form\RestExampleClientEdit extends \Drupal\Core\Form\FormBase
class \Drupal\rest_example\Form\RestExampleClientSettings extends \Drupal\Core\Form\ConfigFormBase
class \Drupal\session_example\Form\SessionExampleForm extends \Drupal\Core\Form\FormBase
class \Drupal\tabledrag_example\Form\TableDragExampleNestedForm extends \Drupal\Core\Form\FormBase
class \Drupal\tabledrag_example\Form\TableDragExampleResetForm extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\tabledrag_example\Form\TableDragExampleRootLeafForm extends \Drupal\Core\Form\FormBase
class \Drupal\tabledrag_example\Form\TableDragExampleSimpleForm extends \Drupal\Core\Form\FormBase
class \Drupal\taxonomy\Form\OverviewTerms extends \Drupal\Core\Form\FormBase
class \Drupal\taxonomy\Form\TermDeleteForm extends \Drupal\Core\Entity\ContentEntityDeleteForm
class \Drupal\taxonomy\Form\VocabularyDeleteForm extends \Drupal\Core\Entity\EntityDeleteForm
class \Drupal\taxonomy\Form\VocabularyResetForm extends \Drupal\Core\Entity\EntityConfirmFormBase
class \Drupal\taxonomy\TermForm extends \Drupal\Core\Entity\ContentEntityForm
class \Drupal\taxonomy\VocabularyForm extends \Drupal\Core\Entity\BundleEntityFormBase
class \Drupal\taxonomy\VocabularyListBuilder extends \Drupal\Core\Config\Entity\DraggableListBuilder
class \Drupal\theming_example\Form\SelectForm extends \Drupal\Core\Form\FormBase
class \Drupal\theming_example\Form\TextForm extends \Drupal\Core\Form\FormBase
class \Drupal\user\AccountForm implements \Drupal\Core\Security\TrustedCallbackInterface extends \Drupal\Core\Entity\ContentEntityForm
class \Drupal\user\AccountSettingsForm extends \Drupal\Core\Form\ConfigFormBase
class \Drupal\user\Form\EntityPermissionsForm extends \Drupal\user\Form\UserPermissionsForm
class \Drupal\user\Form\RoleSettingsForm extends \Drupal\Core\Form\FormBase
class \Drupal\user\Form\UserCancelForm extends \Drupal\Core\Entity\ContentEntityConfirmFormBase
class \Drupal\user\Form\UserLoginForm implements \Drupal\Core\Form\WorkspaceSafeFormInterface extends \Drupal\Core\Form\FormBase
class \Drupal\user\Form\UserLogoutConfirm implements \Drupal\Core\Form\WorkspaceSafeFormInterface extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\user\Form\UserMultipleCancelConfirm extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\user\Form\UserPasswordForm implements \Drupal\Core\Form\WorkspaceSafeFormInterface uses \Drupal\Core\DependencyInjection\DeprecatedServicePropertyTrait extends \Drupal\Core\Form\FormBase
class \Drupal\user\Form\UserPasswordResetForm implements \Drupal\Core\Form\WorkspaceSafeFormInterface extends \Drupal\Core\Form\FormBase
class \Drupal\user\Form\UserPermissionsForm extends \Drupal\Core\Form\FormBase
class \Drupal\user\Form\UserPermissionsModuleSpecificForm extends \Drupal\user\Form\UserPermissionsForm
class \Drupal\user\Form\UserPermissionsRoleSpecificForm extends \Drupal\user\Form\UserPermissionsForm
class \Drupal\user\ProfileForm extends \Drupal\user\AccountForm
class \Drupal\user\RegisterForm extends \Drupal\user\AccountForm
class \Drupal\user\RoleForm extends \Drupal\Core\Entity\EntityForm
class \Drupal\user\RoleListBuilder extends \Drupal\Core\Config\Entity\DraggableListBuilder
class \Drupal\user_language_test\Form\UserLanguageTestForm extends \Drupal\Core\Form\FormBase
class \Drupal\views_ui\Form\AdvancedSettingsForm extends \Drupal\Core\Form\ConfigFormBase
class \Drupal\views_ui\Form\Ajax\AddHandler extends \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\Analyze extends \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\ConfigHandler extends \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\ConfigHandlerExtra extends \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\ConfigHandlerGroup extends \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\Display extends \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\EditDetails extends \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\Rearrange extends \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\RearrangeFilter extends \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\ReorderDisplays extends \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\ViewsFormBase implements \Drupal\views_ui\Form\Ajax\ViewsFormInterface extends \Drupal\Core\Form\FormBase
class \Drupal\views_ui\Form\BasicSettingsForm uses \Drupal\Core\Form\RedundantEditableConfigNamesTrait extends \Drupal\Core\Form\ConfigFormBase
class \Drupal\views_ui\Form\BreakLockForm extends \Drupal\Core\Entity\EntityConfirmFormBase
class \Drupal\views_ui\ViewAddForm extends \Drupal\views_ui\ViewFormBase
class \Drupal\views_ui\ViewDuplicateForm extends \Drupal\views_ui\ViewFormBase
class \Drupal\views_ui\ViewEditForm extends \Drupal\views_ui\ViewFormBase
class \Drupal\views_ui\ViewFormBase extends \Drupal\Core\Entity\EntityForm
class \Drupal\views_ui\ViewPreviewForm implements \Drupal\Core\Form\WorkspaceSafeFormInterface extends \Drupal\views_ui\ViewFormBase

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FormInterface

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FormInterface

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