load(array $configs, ContainerBuilder $container) Responds to the app.config configuration parameter. Parameters array $configs An array of configuration values ContainerBuilder $container A ContainerBuilder instance Exceptions LogicException

buildView(FormView $view, FormInterface $form, array $options) Builds the view. This method is called after the extended type has built the view to further modify it. Parameters FormView $view The view FormInterface $form The form array $options The options

FormInterface setParent(FormInterface $parent = null) Sets the parent form. Parameters FormInterface $parent The parent form or null if it's the root Return Value FormInterface The form instance Exceptions AlreadySubmittedException If the form has already been submitted. LogicException When trying to set a parent for a form with an empty name.

TokenInterface|null getToken() Returns the current security token. Return Value TokenInterface|null A TokenInterface instance or null if no authentication information is available

trans($message, array $arguments = array(), $domain = null, $locale = null) Parameters $message array $arguments $domain $locale

class InvalidArgumentException extends InvalidArgumentException implements ExceptionInterface Thrown when an argument is invalid.

FormConfigBuilderInterface setMapped(bool $mapped) Unsupported method. This method should not be invoked. Parameters bool $mapped Whether the form should be mapped Return Value FormConfigBuilderInterface The configuration object Exceptions BadMethodCallException

string getDataClass() Returns the class of the form data or null if the data is scalar or an array. Return Value string The data class or null

FormConfigBuilderInterface setMethod(string $method) Sets the HTTP method used by the form. Parameters string $method The HTTP method of the form Return Value FormConfigBuilderInterface The configuration object

array getElements() Returns the elements of the property path as array. Return Value array An array of property/index names