Search for interface

Title	Object type	File name	Summary
FormatterInterface::prepareView	function	core/lib/Drupal/Core/Field/FormatterInterface.php	Allows formatters to load information for field values being displayed.
FormatterInterface::settingsForm	function	core/lib/Drupal/Core/Field/FormatterInterface.php	Returns a form to configure settings for the formatter.
FormatterInterface::settingsSummary	function	core/lib/Drupal/Core/Field/FormatterInterface.php	Returns a short summary for the current formatter settings.
FormatterInterface::view	function	core/lib/Drupal/Core/Field/FormatterInterface.php	Builds a renderable array for a fully themed field.
FormatterInterface::viewElements	function	core/lib/Drupal/Core/Field/FormatterInterface.php	Builds a renderable array for a field value.
FormBuilderInterface	interface	core/lib/Drupal/Core/Form/FormBuilderInterface.php	Provides an interface for form building and processing.
FormBuilderInterface.php	file	core/lib/Drupal/Core/Form/FormBuilderInterface.php
FormBuilderInterface::AJAX_FORM_REQUEST	constant	core/lib/Drupal/Core/Form/FormBuilderInterface.php	Request key for AJAX forms that submit to the form's original route.
FormBuilderInterface::buildForm	function	core/lib/Drupal/Core/Form/FormBuilderInterface.php	Builds and processes a form for a given form ID.
FormBuilderInterface::doBuildForm	function	core/lib/Drupal/Core/Form/FormBuilderInterface.php	Builds and processes all elements in the structured form array.
FormBuilderInterface::getForm	function	core/lib/Drupal/Core/Form/FormBuilderInterface.php	Gets a renderable form array.
FormBuilderInterface::getFormId	function	core/lib/Drupal/Core/Form/FormBuilderInterface.php	Determines the ID of a form.
FormBuilderInterface::prepareForm	function	core/lib/Drupal/Core/Form/FormBuilderInterface.php	Prepares a structured form array.
FormBuilderInterface::processForm	function	core/lib/Drupal/Core/Form/FormBuilderInterface.php	Processes a form submission.
FormBuilderInterface::rebuildForm	function	core/lib/Drupal/Core/Form/FormBuilderInterface.php	Constructs a new $form from the information in $form_state.
FormBuilderInterface::retrieveForm	function	core/lib/Drupal/Core/Form/FormBuilderInterface.php	Retrieves the structured array that defines a given form.
FormBuilderInterface::submitForm	function	core/lib/Drupal/Core/Form/FormBuilderInterface.php	Retrieves, populates, and processes a form.
FormCacheInterface	interface	core/lib/Drupal/Core/Form/FormCacheInterface.php	Provides an interface for the caching of a form and its form state.
FormCacheInterface.php	file	core/lib/Drupal/Core/Form/FormCacheInterface.php
FormCacheInterface::deleteCache	function	core/lib/Drupal/Core/Form/FormCacheInterface.php	Deletes a form in the cache.
FormCacheInterface::getCache	function	core/lib/Drupal/Core/Form/FormCacheInterface.php	Fetches a form from the cache.
FormCacheInterface::setCache	function	core/lib/Drupal/Core/Form/FormCacheInterface.php	Stores a form in the cache.
FormElementInterface	interface	core/lib/Drupal/Core/Render/Element/FormElementInterface.php	Provides an interface for form element plugins.
FormElementInterface.php	file	core/lib/Drupal/Core/Render/Element/FormElementInterface.php
FormElementInterface::valueCallback	function	core/lib/Drupal/Core/Render/Element/FormElementInterface.php	Determines how user input is mapped to an element's #value property.
FormErrorHandlerInterface	interface	core/lib/Drupal/Core/Form/FormErrorHandlerInterface.php	Provides an interface for handling form errors.
FormErrorHandlerInterface.php	file	core/lib/Drupal/Core/Form/FormErrorHandlerInterface.php
FormErrorHandlerInterface::handleFormErrors	function	core/lib/Drupal/Core/Form/FormErrorHandlerInterface.php	Handles form errors after form validation.
FormInterface	interface	core/lib/Drupal/Core/Form/FormInterface.php	Provides an interface for a Form.
FormInterface.php	file	core/lib/Drupal/Core/Form/FormInterface.php
FormInterface::buildForm	function	core/lib/Drupal/Core/Form/FormInterface.php	Form constructor.
FormInterface::getFormId	function	core/lib/Drupal/Core/Form/FormInterface.php	Returns a unique string identifying the form.
FormInterface::submitForm	function	core/lib/Drupal/Core/Form/FormInterface.php	Form submission handler.
FormInterface::validateForm	function	core/lib/Drupal/Core/Form/FormInterface.php	Form validation handler.
FormStateInterface	interface	core/lib/Drupal/Core/Form/FormStateInterface.php	Provides an interface for an object containing the current state of a form.
FormStateInterface.php	file	core/lib/Drupal/Core/Form/FormStateInterface.php
FormStateInterface::addBuildInfo	function	core/lib/Drupal/Core/Form/FormStateInterface.php	Adds a value to the build info.
FormStateInterface::addCleanValueKey	function	core/lib/Drupal/Core/Form/FormStateInterface.php	Adds a key to the array of form values that will be cleaned.
FormStateInterface::addRebuildInfo	function	core/lib/Drupal/Core/Form/FormStateInterface.php	Adds a value to the rebuild info.
FormStateInterface::cleanValues	function	core/lib/Drupal/Core/Form/FormStateInterface.php	Removes internal Form API elements and buttons from submitted form values.
FormStateInterface::clearErrors	function	core/lib/Drupal/Core/Form/FormStateInterface.php	Clears all errors against all form elements made by self::setErrorByName().
FormStateInterface::disableCache	function	core/lib/Drupal/Core/Form/FormStateInterface.php	Prevents the form from being cached.
FormStateInterface::disableRedirect	function	core/lib/Drupal/Core/Form/FormStateInterface.php	Prevents the form from redirecting.
FormStateInterface::get	function	core/lib/Drupal/Core/Form/FormStateInterface.php	Gets any arbitrary property.
FormStateInterface::getAlwaysProcess	function	core/lib/Drupal/Core/Form/FormStateInterface.php	Determines if this form should always be processed.
FormStateInterface::getBuildInfo	function	core/lib/Drupal/Core/Form/FormStateInterface.php	Returns the build info for the form.
FormStateInterface::getButtons	function	core/lib/Drupal/Core/Form/FormStateInterface.php	Returns the submit and button elements for the form.
FormStateInterface::getCacheableArray	function	core/lib/Drupal/Core/Form/FormStateInterface.php	Returns an array representation of the cacheable portion of the form state.
FormStateInterface::getCleanValueKeys	function	core/lib/Drupal/Core/Form/FormStateInterface.php	Gets the keys of the form values that will be cleaned.
FormStateInterface::getCompleteForm	function	core/lib/Drupal/Core/Form/FormStateInterface.php	Returns a reference to the complete form array.

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