FormInterface

class \Drupal\Core\Config\Entity\DraggableListBuilder extends \Drupal\Core\Form\FormInterface implements \Drupal\Core\Config\Entity\ConfigEntityListBuilder
class \Drupal\Core\Entity\BundleEntityFormBase implements \Drupal\Core\Entity\EntityForm
class \Drupal\Core\Entity\ContentEntityConfirmFormBase extends \Drupal\Core\Form\ConfirmFormInterface implements \Drupal\Core\Entity\ContentEntityForm
class \Drupal\Core\Entity\ContentEntityDeleteForm uses \Drupal\Core\Entity\EntityDeleteFormTrait implements \Drupal\Core\Entity\ContentEntityConfirmFormBase
class \Drupal\Core\Entity\ContentEntityForm extends \Drupal\Core\Entity\ContentEntityFormInterface implements \Drupal\Core\Entity\EntityForm
class \Drupal\Core\Entity\EntityConfirmFormBase extends \Drupal\Core\Form\ConfirmFormInterface implements \Drupal\Core\Entity\EntityForm
class \Drupal\Core\Entity\EntityDeleteForm uses \Drupal\Core\Entity\EntityDeleteFormTrait implements \Drupal\Core\Entity\EntityConfirmFormBase
class \Drupal\Core\Entity\EntityForm extends \Drupal\Core\Entity\EntityFormInterface implements \Drupal\Core\Form\FormBase
class \Drupal\Core\Entity\Form\DeleteMultipleForm extends \Drupal\Core\Form\BaseFormIdInterface implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\Core\FileTransfer\Form\FileTransferAuthorizeForm implements \Drupal\Core\Form\FormBase
class \Drupal\Core\Form\ConfigFormBase uses \Drupal\Core\Form\ConfigFormBaseTrait implements \Drupal\Core\Form\FormBase
class \Drupal\Core\Form\ConfirmFormBase extends \Drupal\Core\Form\ConfirmFormInterface implements \Drupal\Core\Form\FormBase
class \Drupal\Core\Form\FormBase extends \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 implements \Drupal\Core\Form\FormBase
class \Drupal\Core\Installer\Form\SelectProfileForm implements \Drupal\Core\Form\FormBase
class \Drupal\Core\Installer\Form\SiteConfigureForm uses \Drupal\Core\DependencyInjection\DeprecatedServicePropertyTrait implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\Core\Installer\Form\SiteSettingsForm implements \Drupal\Core\Form\FormBase
class \Drupal\KernelTests\Core\Datetime\DatelistElementFormTest extends \Drupal\Core\Form\FormInterface, \Drupal\Core\Security\TrustedCallbackInterface implements \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Datetime\DatetimeElementFormTest extends \Drupal\Core\Form\FormInterface, \Drupal\Core\Security\TrustedCallbackInterface implements \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Datetime\Element\TimezoneTest extends \Drupal\Core\Form\FormInterface implements \Drupal\KernelTests\Core\Entity\EntityKernelTestBase
class \Drupal\KernelTests\Core\Element\PathElementFormTest extends \Drupal\Core\Form\FormInterface implements \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Entity\Element\EntityAutocompleteElementFormTest extends \Drupal\Core\Form\FormInterface implements \Drupal\KernelTests\Core\Entity\EntityKernelTestBase
class \Drupal\KernelTests\Core\Form\ExternalFormUrlTest extends \Drupal\Core\Form\FormInterface implements \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Form\FormActionXssTest extends \Drupal\Core\Form\FormInterface implements \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Form\FormDefaultHandlersTest extends \Drupal\Core\Form\FormInterface implements \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Form\FormValidationMessageOrderTest extends \Drupal\Core\Form\FormInterface implements \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Form\TriggeringElementProgrammedTest extends \Drupal\Core\Form\FormInterface implements \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Queue\QueueSerializationTest extends \Drupal\Core\Form\FormInterface uses \Drupal\Core\DependencyInjection\DependencySerializationTrait implements \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Render\Element\ActionsTest extends \Drupal\Core\Form\FormInterface implements \Drupal\KernelTests\KernelTestBase
class \Drupal\KernelTests\Core\Render\Element\MachineNameTest extends \Drupal\Core\Form\FormInterface implements \Drupal\KernelTests\KernelTestBase
class \Drupal\Tests\Core\Entity\BasicForm implements \Drupal\Core\Form\FormBase
class \Drupal\Tests\Core\Entity\BasicFormNoContainerInjectionInterface extends \Drupal\Core\Form\FormInterface
class \Drupal\Tests\Core\Entity\BasicFormNoUpcasting implements \Drupal\Core\Form\FormBase
class \Drupal\Tests\Core\Form\PrepareCallbackTestForm extends \Drupal\Core\Form\FormInterface
class \Drupal\Tests\Core\Form\TestForm extends \Drupal\Core\Form\FormInterface
class \Drupal\Tests\Core\Form\TestFormInjected extends \Drupal\Core\DependencyInjection\ContainerInjectionInterface implements \Drupal\Tests\Core\Form\TestForm
class \Drupal\Tests\Core\Form\TestFormWithPredefinedForm implements \Drupal\Tests\Core\Form\TestForm
class \Drupal\Tests\datetime\Kernel\DateTimeFormInjectionTest extends \Drupal\Core\Form\FormInterface uses \Drupal\Core\DependencyInjection\DependencySerializationTrait implements \Drupal\KernelTests\KernelTestBase
class \Drupal\Tests\filter\Kernel\TextFormatElementFormTest extends \Drupal\Core\Form\FormInterface implements \Drupal\KernelTests\KernelTestBase
class \Drupal\Tests\system\Functional\Form\StubForm implements \Drupal\Core\Form\FormBase
class \Drupal\Tests\system\Kernel\Form\ElementsFieldsetTest extends \Drupal\Core\Form\FormInterface implements \Drupal\KernelTests\KernelTestBase
class \Drupal\Tests\system\Kernel\Form\FormElementMaxlengthTest extends \Drupal\Core\Form\FormInterface implements \Drupal\KernelTests\KernelTestBase
class \Drupal\aggregator\FeedForm implements \Drupal\Core\Entity\ContentEntityForm
class \Drupal\aggregator\Form\FeedDeleteForm implements \Drupal\Core\Entity\ContentEntityDeleteForm
class \Drupal\aggregator\Form\FeedItemsDeleteForm implements \Drupal\Core\Entity\ContentEntityConfirmFormBase
class \Drupal\aggregator\Form\OpmlFeedAdd implements \Drupal\Core\Form\FormBase
class \Drupal\aggregator\Form\SettingsForm implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\ajax_forms_test\Form\AjaxFormsTestAjaxElementsForm implements \Drupal\Core\Form\FormBase
class \Drupal\ajax_forms_test\Form\AjaxFormsTestCommandsForm implements \Drupal\Core\Form\FormBase
class \Drupal\ajax_forms_test\Form\AjaxFormsTestImageButtonForm implements \Drupal\Core\Form\FormBase
class \Drupal\ajax_forms_test\Form\AjaxFormsTestLazyLoadForm implements \Drupal\Core\Form\FormBase
class \Drupal\ajax_forms_test\Form\AjaxFormsTestSimpleForm implements \Drupal\Core\Form\FormBase
class \Drupal\ajax_forms_test\Form\AjaxFormsTestValidationForm implements \Drupal\Core\Form\FormBase
class \Drupal\ajax_forms_test\Plugin\Block\AjaxFormBlock extends \Drupal\Core\Form\FormInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface implements \Drupal\Core\Block\BlockBase
class \Drupal\ajax_test\Form\AjaxTestDialogForm implements \Drupal\Core\Form\FormBase
class \Drupal\ajax_test\Form\AjaxTestFocusFirstForm extends \Drupal\Core\Form\FormInterface
class \Drupal\ajax_test\Form\AjaxTestForm implements \Drupal\Core\Form\FormBase
class \Drupal\ajax_test\Form\AjaxTestFormPromise implements \Drupal\Core\Form\FormBase
class \Drupal\ajax_test\Form\AjaxTestMessageCommandForm extends \Drupal\Core\Form\FormInterface
class \Drupal\ban\Form\BanAdmin implements \Drupal\Core\Form\FormBase
class \Drupal\ban\Form\BanDelete implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\batch_test\Form\BatchTestChainedForm implements \Drupal\Core\Form\FormBase
class \Drupal\batch_test\Form\BatchTestMockForm implements \Drupal\Core\Form\FormBase
class \Drupal\batch_test\Form\BatchTestMultiStepForm implements \Drupal\Core\Form\FormBase
class \Drupal\batch_test\Form\BatchTestSimpleForm implements \Drupal\Core\Form\FormBase
class \Drupal\big_pipe_test\Form\BigPipeTestForm implements \Drupal\Core\Form\FormBase
class \Drupal\block\BlockForm implements \Drupal\Core\Entity\EntityForm
class \Drupal\block\BlockListBuilder extends \Drupal\Core\Form\FormInterface implements \Drupal\Core\Config\Entity\ConfigEntityListBuilder
class \Drupal\block\Form\BlockDeleteForm implements \Drupal\Core\Entity\EntityDeleteForm
class \Drupal\block_content\BlockContentForm implements \Drupal\Core\Entity\ContentEntityForm
class \Drupal\block_content\BlockContentTypeForm implements \Drupal\Core\Entity\BundleEntityFormBase
class \Drupal\block_content\Form\BlockContentDeleteForm implements \Drupal\Core\Entity\ContentEntityDeleteForm
class \Drupal\block_content\Form\BlockContentTypeDeleteForm implements \Drupal\Core\Entity\EntityDeleteForm
class \Drupal\block_test\Form\FavoriteAnimalTestForm implements \Drupal\Core\Form\FormBase
class \Drupal\block_test\Form\TestForm implements \Drupal\Core\Form\FormBase
class \Drupal\ckeditor_test\Form\AjaxCssForm implements \Drupal\Core\Form\FormBase
class \Drupal\comment\CommentForm implements \Drupal\Core\Entity\ContentEntityForm
class \Drupal\comment\CommentTypeForm implements \Drupal\Core\Entity\EntityForm
class \Drupal\comment\Form\CommentAdminOverview implements \Drupal\Core\Form\FormBase
class \Drupal\comment\Form\CommentTypeDeleteForm implements \Drupal\Core\Entity\EntityDeleteForm
class \Drupal\comment\Form\ConfirmDeleteMultiple implements \Drupal\Core\Entity\Form\DeleteMultipleForm
class \Drupal\comment\Form\DeleteForm implements \Drupal\Core\Entity\ContentEntityDeleteForm
class \Drupal\condition_test\FormController extends \Drupal\Core\Form\FormInterface uses \Drupal\Core\StringTranslation\StringTranslationTrait
class \Drupal\config\Form\ConfigExportForm implements \Drupal\Core\Form\FormBase
class \Drupal\config\Form\ConfigImportForm implements \Drupal\Core\Form\FormBase
class \Drupal\config\Form\ConfigSingleExportForm implements \Drupal\Core\Form\FormBase
class \Drupal\config\Form\ConfigSingleImportForm implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\config\Form\ConfigSync implements \Drupal\Core\Form\FormBase
class \Drupal\config_test\ConfigTestForm implements \Drupal\Core\Entity\EntityForm
class \Drupal\content_translation\Form\ContentTranslationDeleteForm implements \Drupal\Core\Entity\ContentEntityDeleteForm
class \Drupal\database_test\Form\DatabaseTestForm implements \Drupal\Core\Form\FormBase
class \Drupal\devel\Form\ConfigDeleteForm extends \Drupal\Core\Form\ConfirmFormInterface implements \Drupal\Core\Form\FormBase
class \Drupal\editor\Form\EditorImageDialog implements \Drupal\Core\Form\FormBase
class \Drupal\editor\Form\EditorLinkDialog implements \Drupal\Core\Form\FormBase
class \Drupal\entity_test\EntityTestDeleteForm implements \Drupal\Core\Entity\ContentEntityDeleteForm
class \Drupal\entity_test\EntityTestForm implements \Drupal\Core\Entity\ContentEntityForm
class \Drupal\field_layout\Form\FieldLayoutEntityFormDisplayEditForm uses \Drupal\field_layout\Form\FieldLayoutEntityDisplayFormTrait implements \Drupal\field_ui\Form\EntityFormDisplayEditForm
class \Drupal\field_layout\Form\FieldLayoutEntityViewDisplayEditForm uses \Drupal\field_layout\Form\FieldLayoutEntityDisplayFormTrait implements \Drupal\field_ui\Form\EntityViewDisplayEditForm
class \Drupal\field_ui\Form\EntityDisplayFormBase implements \Drupal\Core\Entity\EntityForm
class \Drupal\field_ui\Form\EntityDisplayModeAddForm implements \Drupal\field_ui\Form\EntityDisplayModeFormBase
class \Drupal\field_ui\Form\EntityDisplayModeDeleteForm implements \Drupal\Core\Entity\EntityDeleteForm
class \Drupal\field_ui\Form\EntityDisplayModeEditForm implements \Drupal\field_ui\Form\EntityDisplayModeFormBase
class \Drupal\field_ui\Form\EntityDisplayModeFormBase implements \Drupal\Core\Entity\EntityForm
class \Drupal\field_ui\Form\EntityFormDisplayEditForm implements \Drupal\field_ui\Form\EntityDisplayFormBase
class \Drupal\field_ui\Form\EntityFormModeAddForm implements \Drupal\field_ui\Form\EntityDisplayModeAddForm
class \Drupal\field_ui\Form\EntityViewDisplayEditForm implements \Drupal\field_ui\Form\EntityDisplayFormBase
class \Drupal\field_ui\Form\FieldConfigDeleteForm implements \Drupal\Core\Entity\EntityDeleteForm
class \Drupal\field_ui\Form\FieldConfigEditForm implements \Drupal\Core\Entity\EntityForm
class \Drupal\field_ui\Form\FieldStorageAddForm implements \Drupal\Core\Form\FormBase
class \Drupal\field_ui\Form\FieldStorageConfigEditForm implements \Drupal\Core\Entity\EntityForm
class \Drupal\filter\FilterFormatAddForm implements \Drupal\filter\FilterFormatFormBase
class \Drupal\filter\FilterFormatEditForm implements \Drupal\filter\FilterFormatFormBase
class \Drupal\filter\FilterFormatFormBase implements \Drupal\Core\Entity\EntityForm
class \Drupal\filter\FilterFormatListBuilder implements \Drupal\Core\Config\Entity\DraggableListBuilder
class \Drupal\filter\Form\FilterDisableForm implements \Drupal\Core\Entity\EntityConfirmFormBase
class \Drupal\filter_test\Form\FilterTestFormatForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\ConfirmFormArrayPathTestForm implements \Drupal\form_test\ConfirmFormTestForm
class \Drupal\form_test\ConfirmFormTestForm implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\form_test\FormTestArgumentsObject implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\form_test\FormTestAutocompleteForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\FormTestControllerObject implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\form_test\FormTestObject implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\form_test\FormTestServiceObject implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\form_test\Form\FormTestAlterForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestButtonClassForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestCheckboxForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestCheckboxTypeJugglingForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestCheckboxesRadiosForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestCheckboxesZeroForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestClickedButtonForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestColorForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestDescriptionForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestDetailsForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestDisabledElementsForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestEmailForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestEmptySelectForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestFileForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestFormStateValuesCleanAdvancedForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestFormStateValuesCleanForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestGetForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestGroupContainerForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestGroupDetailsForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestGroupFieldsetForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestGroupVerticalTabsForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestInputForgeryForm extends \Drupal\Core\Security\TrustedCallbackInterface implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestLabelForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestLanguageSelectForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestLimitValidationErrorsForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestMachineNameForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestMachineNameValidationForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestNumberForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestOptionalContainerForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestPatternForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestPlaceholderForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestProgrammaticForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestRadiosCheckedForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestRangeForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestRangeInvalidForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestRebuildPreserveValuesForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestRedirectForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestRequiredAttributeForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestResponseForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestSelectForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestStatePersistForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestStorageForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestStoragePageCacheForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestTableForm implements \Drupal\form_test\Form\FormTestTableSelectFormBase
class \Drupal\form_test\Form\FormTestTableSelectColspanForm implements \Drupal\form_test\Form\FormTestTableSelectFormBase
class \Drupal\form_test\Form\FormTestTableSelectDisabledRowsForm implements \Drupal\form_test\Form\FormTestTableSelectFormBase
class \Drupal\form_test\Form\FormTestTableSelectEmptyForm implements \Drupal\form_test\Form\FormTestTableSelectFormBase
class \Drupal\form_test\Form\FormTestTableSelectFormBase implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestTableSelectJsSelectForm implements \Drupal\form_test\Form\FormTestTableSelectFormBase
class \Drupal\form_test\Form\FormTestTableSelectMultipleFalseForm implements \Drupal\form_test\Form\FormTestTableSelectFormBase
class \Drupal\form_test\Form\FormTestTableSelectMultipleTrueForm implements \Drupal\form_test\Form\FormTestTableSelectFormBase
class \Drupal\form_test\Form\FormTestUrlForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestValidateForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestValidateNoToken implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestValidateRequiredForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestValidateRequiredNoTitleForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestVerticalTabsAccessForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\FormTestVerticalTabsForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\JavascriptStatesForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\Form\RedirectBlockForm implements \Drupal\Core\Form\FormBase
class \Drupal\form_test\SystemConfigFormTestForm implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\image\Form\ImageEffectAddForm implements \Drupal\image\Form\ImageEffectFormBase
class \Drupal\image\Form\ImageEffectDeleteForm implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\image\Form\ImageEffectEditForm implements \Drupal\image\Form\ImageEffectFormBase
class \Drupal\image\Form\ImageEffectFormBase implements \Drupal\Core\Form\FormBase
class \Drupal\image\Form\ImageStyleAddForm implements \Drupal\image\Form\ImageStyleFormBase
class \Drupal\image\Form\ImageStyleDeleteForm implements \Drupal\Core\Entity\EntityDeleteForm
class \Drupal\image\Form\ImageStyleEditForm implements \Drupal\image\Form\ImageStyleFormBase
class \Drupal\image\Form\ImageStyleFlushForm implements \Drupal\Core\Entity\EntityConfirmFormBase
class \Drupal\image\Form\ImageStyleFormBase implements \Drupal\Core\Entity\EntityForm
class \Drupal\js_ajax_test\Form\JsAjaxTestForm implements \Drupal\Core\Form\FormBase
class \Drupal\js_interaction_test\Controller\JSInteractionTestForm implements \Drupal\Core\Form\FormBase
class \Drupal\menu_link_content\Form\MenuLinkContentDeleteForm implements \Drupal\Core\Entity\ContentEntityDeleteForm
class \Drupal\menu_link_content\Form\MenuLinkContentForm implements \Drupal\Core\Entity\ContentEntityForm
class \Drupal\menu_ui\Form\MenuDeleteForm implements \Drupal\Core\Entity\EntityDeleteForm
class \Drupal\menu_ui\Form\MenuLinkEditForm implements \Drupal\Core\Form\FormBase
class \Drupal\menu_ui\Form\MenuLinkResetForm implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\menu_ui\MenuForm implements \Drupal\Core\Entity\EntityForm
class \Drupal\migrate_drupal_ui\Form\CredentialForm implements \Drupal\migrate_drupal_ui\Form\MigrateUpgradeFormBase
class \Drupal\migrate_drupal_ui\Form\IdConflictForm implements \Drupal\migrate_drupal_ui\Form\MigrateUpgradeFormBase
class \Drupal\migrate_drupal_ui\Form\IncrementalForm implements \Drupal\migrate_drupal_ui\Form\MigrateUpgradeFormBase
class \Drupal\migrate_drupal_ui\Form\MigrateUpgradeFormBase implements \Drupal\Core\Form\FormBase
class \Drupal\migrate_drupal_ui\Form\OverviewForm implements \Drupal\migrate_drupal_ui\Form\MigrateUpgradeFormBase
class \Drupal\migrate_drupal_ui\Form\ReviewForm implements \Drupal\migrate_drupal_ui\Form\MigrateUpgradeFormBase
class \Drupal\node\Form\DeleteMultiple implements \Drupal\Core\Entity\Form\DeleteMultipleForm
class \Drupal\node\Form\NodeDeleteForm implements \Drupal\Core\Entity\ContentEntityDeleteForm
class \Drupal\node\Form\NodePreviewForm implements \Drupal\Core\Form\FormBase
class \Drupal\node\Form\NodeRevisionDeleteForm implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\node\Form\NodeRevisionRevertForm implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\node\Form\NodeRevisionRevertTranslationForm implements \Drupal\node\Form\NodeRevisionRevertForm
class \Drupal\node\Form\NodeTypeDeleteConfirm implements \Drupal\Core\Entity\EntityDeleteForm
class \Drupal\node\Form\RebuildPermissionsForm implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\path\Form\PathFilterForm implements \Drupal\Core\Form\FormBase
class \Drupal\path\PathAliasForm implements \Drupal\Core\Entity\ContentEntityForm
class \Drupal\quickedit\Form\QuickEditFieldForm implements \Drupal\Core\Form\FormBase
class \Drupal\search\Form\ReindexConfirm implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\search\Form\SearchBlockForm implements \Drupal\Core\Form\FormBase
class \Drupal\search\Form\SearchPageAddForm implements \Drupal\search\Form\SearchPageFormBase
class \Drupal\search\Form\SearchPageEditForm implements \Drupal\search\Form\SearchPageFormBase
class \Drupal\search\Form\SearchPageForm implements \Drupal\Core\Form\FormBase
class \Drupal\search\Form\SearchPageFormBase implements \Drupal\Core\Entity\EntityForm
class \Drupal\search\SearchPageListBuilder extends \Drupal\Core\Form\FormInterface uses \Drupal\Core\Form\ConfigFormBaseTrait implements \Drupal\Core\Config\Entity\DraggableListBuilder
class \Drupal\search_embedded_form\Form\SearchEmbeddedForm implements \Drupal\Core\Form\FormBase
class \Drupal\session_test\Form\SessionTestForm implements \Drupal\Core\Form\FormBase
class \Drupal\system\Form\CronForm uses \Drupal\Core\Form\ConfigFormBaseTrait implements \Drupal\Core\Form\FormBase
class \Drupal\system\Form\DateFormatAddForm implements \Drupal\system\Form\DateFormatFormBase
class \Drupal\system\Form\DateFormatDeleteForm implements \Drupal\Core\Entity\EntityDeleteForm
class \Drupal\system\Form\DateFormatEditForm implements \Drupal\system\Form\DateFormatFormBase
class \Drupal\system\Form\DateFormatFormBase implements \Drupal\Core\Entity\EntityForm
class \Drupal\system\Form\FileSystemForm implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\system\Form\ImageToolkitForm implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\system\Form\LoggingForm implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\system\Form\ModulesListConfirmForm uses \Drupal\system\Form\ModulesEnabledTrait implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\system\Form\ModulesListForm uses \Drupal\Core\Extension\ModuleDependencyMessageTrait, \Drupal\system\Form\ModulesEnabledTrait implements \Drupal\Core\Form\FormBase
class \Drupal\system\Form\ModulesListNonStableConfirmForm implements \Drupal\system\Form\ModulesListConfirmForm
class \Drupal\system\Form\ModulesUninstallConfirmForm uses \Drupal\Core\Config\Entity\ConfigDependencyDeleteFormTrait implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\system\Form\ModulesUninstallForm implements \Drupal\Core\Form\FormBase
class \Drupal\system\Form\PerformanceForm implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\system\Form\PrepareModulesEntityUninstallForm implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\system\Form\RegionalForm implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\system\Form\RssFeedsForm implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\system\Form\SiteInformationForm implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\system\Form\SiteMaintenanceModeForm implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\system\Form\ThemeAdminForm implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\system\Form\ThemeExperimentalConfirmForm implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\system\Form\ThemeSettingsForm implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\tabledrag_test\Form\NestedTableDragTestForm implements \Drupal\tabledrag_test\Form\TableDragTestForm
class \Drupal\tabledrag_test\Form\TableDragTestForm implements \Drupal\Core\Form\FormBase
class \Drupal\taxonomy\Form\OverviewTerms implements \Drupal\Core\Form\FormBase
class \Drupal\taxonomy\Form\TermDeleteForm implements \Drupal\Core\Entity\ContentEntityDeleteForm
class \Drupal\taxonomy\Form\VocabularyDeleteForm implements \Drupal\Core\Entity\EntityDeleteForm
class \Drupal\taxonomy\Form\VocabularyResetForm implements \Drupal\Core\Entity\EntityConfirmFormBase
class \Drupal\taxonomy\TermForm implements \Drupal\Core\Entity\ContentEntityForm
class \Drupal\taxonomy\VocabularyForm implements \Drupal\Core\Entity\BundleEntityFormBase
class \Drupal\taxonomy\VocabularyListBuilder implements \Drupal\Core\Config\Entity\DraggableListBuilder
class \Drupal\test_page_test\Form\TestForm implements \Drupal\Core\Form\FormBase
class \Drupal\update\UpdateSettingsForm extends \Drupal\Core\DependencyInjection\ContainerInjectionInterface implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\user\AccountForm extends \Drupal\Core\Security\TrustedCallbackInterface implements \Drupal\Core\Entity\ContentEntityForm
class \Drupal\user\AccountSettingsForm implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\user\Form\EntityPermissionsForm implements \Drupal\user\Form\UserPermissionsForm
class \Drupal\user\Form\RoleSettingsForm implements \Drupal\Core\Form\FormBase
class \Drupal\user\Form\UserCancelForm implements \Drupal\Core\Entity\ContentEntityConfirmFormBase
class \Drupal\user\Form\UserLoginForm implements \Drupal\Core\Form\FormBase
class \Drupal\user\Form\UserMultipleCancelConfirm implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\user\Form\UserPasswordForm implements \Drupal\Core\Form\FormBase
class \Drupal\user\Form\UserPasswordResetForm implements \Drupal\Core\Form\FormBase
class \Drupal\user\Form\UserPermissionsForm implements \Drupal\Core\Form\FormBase
class \Drupal\user\Form\UserPermissionsModuleSpecificForm implements \Drupal\user\Form\UserPermissionsForm
class \Drupal\user\Form\UserPermissionsRoleSpecificForm implements \Drupal\user\Form\UserPermissionsForm
class \Drupal\user\ProfileForm implements \Drupal\user\AccountForm
class \Drupal\user\RegisterForm implements \Drupal\user\AccountForm
class \Drupal\user\RoleForm implements \Drupal\Core\Entity\EntityForm
class \Drupal\user\RoleListBuilder implements \Drupal\Core\Config\Entity\DraggableListBuilder
class \Drupal\views\Form\ViewsExposedForm implements \Drupal\Core\Form\FormBase
class \Drupal\views\Form\ViewsForm extends \Drupal\Core\Form\FormInterface, \Drupal\Core\DependencyInjection\ContainerInjectionInterface uses \Drupal\Core\DependencyInjection\DependencySerializationTrait
class \Drupal\views\Form\ViewsFormMainForm extends \Drupal\Core\Form\FormInterface, \Drupal\Core\Security\TrustedCallbackInterface uses \Drupal\Core\StringTranslation\StringTranslationTrait
class \Drupal\views_test_data\Form\ViewsTestDataElementEmbedForm implements \Drupal\Core\Form\FormBase
class \Drupal\views_test_data\Form\ViewsTestDataElementForm implements \Drupal\Core\Form\FormBase
class \Drupal\views_test_data\Form\ViewsTestDataErrorForm extends \Drupal\Core\Form\FormInterface
class \Drupal\views_ui\Form\AdvancedSettingsForm implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\views_ui\Form\Ajax\AddHandler implements \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\Analyze implements \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\ConfigHandler implements \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\ConfigHandlerExtra implements \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\ConfigHandlerGroup implements \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\Display implements \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\EditDetails implements \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\Rearrange implements \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\RearrangeFilter implements \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\ReorderDisplays implements \Drupal\views_ui\Form\Ajax\ViewsFormBase
class \Drupal\views_ui\Form\Ajax\ViewsFormBase extends \Drupal\views_ui\Form\Ajax\ViewsFormInterface implements \Drupal\Core\Form\FormBase
class \Drupal\views_ui\Form\BasicSettingsForm implements \Drupal\Core\Form\ConfigFormBase
class \Drupal\views_ui\Form\BreakLockForm implements \Drupal\Core\Entity\EntityConfirmFormBase
class \Drupal\views_ui\ViewAddForm implements \Drupal\views_ui\ViewFormBase
class \Drupal\views_ui\ViewDuplicateForm implements \Drupal\views_ui\ViewFormBase
class \Drupal\views_ui\ViewEditForm implements \Drupal\views_ui\ViewFormBase
class \Drupal\views_ui\ViewFormBase implements \Drupal\Core\Entity\EntityForm
class \Drupal\views_ui\ViewPreviewForm implements \Drupal\views_ui\ViewFormBase
class \Drupal\workflows\Form\WorkflowAddForm implements \Drupal\Core\Entity\EntityForm
class \Drupal\workflows\Form\WorkflowDeleteForm implements \Drupal\Core\Entity\EntityConfirmFormBase
class \Drupal\workflows\Form\WorkflowEditForm implements \Drupal\Core\Entity\EntityForm
class \Drupal\workflows\Form\WorkflowStateAddForm implements \Drupal\Core\Entity\EntityForm
class \Drupal\workflows\Form\WorkflowStateDeleteForm implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\workflows\Form\WorkflowStateEditForm implements \Drupal\Core\Entity\EntityForm
class \Drupal\workflows\Form\WorkflowTransitionAddForm implements \Drupal\Core\Entity\EntityForm
class \Drupal\workflows\Form\WorkflowTransitionDeleteForm implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\workflows\Form\WorkflowTransitionEditForm implements \Drupal\Core\Entity\EntityForm
class \Drupal\workspaces\Form\SwitchToLiveForm extends \Drupal\Core\DependencyInjection\ContainerInjectionInterface implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\workspaces\Form\WorkspaceActivateForm implements \Drupal\Core\Entity\EntityConfirmFormBase
class \Drupal\workspaces\Form\WorkspaceDeleteForm implements \Drupal\Core\Entity\ContentEntityDeleteForm
class \Drupal\workspaces\Form\WorkspaceForm implements \Drupal\Core\Entity\ContentEntityForm
class \Drupal\workspaces\Form\WorkspaceMergeForm extends \Drupal\Core\DependencyInjection\ContainerInjectionInterface implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\workspaces\Form\WorkspacePublishForm extends \Drupal\Core\DependencyInjection\ContainerInjectionInterface implements \Drupal\Core\Form\ConfirmFormBase
class \Drupal\workspaces\Form\WorkspaceSwitcherForm implements \Drupal\Core\Form\FormBase

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FormInterface

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