__construct(FormTypeInterface $innerType, array $typeExtensions = array(), ResolvedFormTypeInterface $parent = null)

Parameters

FormTypeInterface	$innerType
array	$typeExtensions
ResolvedFormTypeInterface	$parent

string getBlockPrefix()

Returns the prefix of the template block name for this type.

Return Value

string

The prefix of the template block name

ResolvedFormTypeInterface|null getParent()

Returns the parent type.

Return Value

ResolvedFormTypeInterface|null

The parent type or null

FormTypeInterface getInnerType()

Returns the wrapped form type.

Return Value

FormTypeInterface

The wrapped form type

FormTypeExtensionInterface[] getTypeExtensions()

Returns the extensions of the wrapped form type.

Return Value

FormTypeExtensionInterface[]

An array of {@link FormTypeExtensionInterface} instances

FormBuilderInterface createBuilder(FormFactoryInterface $factory, string $name, array $options = array())

Creates a new form builder for this type.

Parameters

FormFactoryInterface	$factory	The form factory
string	$name	The name for the builder
array	$options	The builder options

Return Value

FormBuilderInterface

The created form builder

FormView createView(FormInterface $form, FormView $parent = null)

Creates a new form view for a form of this type.

Parameters

FormInterface	$form	The form to create a view for
FormView	$parent	The parent view or null

Return Value

FormView

The created form view

buildForm(FormBuilderInterface $builder, array $options)

Configures a form builder for the type hierarchy.

Parameters

FormBuilderInterface	$builder	The builder to configure
array	$options	The options used for the configuration

buildView(FormView $view, FormInterface $form, array $options)

Configures a form view for the type hierarchy.

This method is called before the children of the view are built.

Parameters

FormView	$view	The form view to configure
FormInterface	$form	The form corresponding to the view
array	$options	The options used for the configuration

finishView(FormView $view, FormInterface $form, array $options)

Finishes a form view for the type hierarchy.

This method is called after the children of the view have been built.

Parameters

FormView	$view	The form view to configure
FormInterface	$form	The form corresponding to the view
array	$options	The options used for the configuration

OptionsResolver getOptionsResolver()

Returns the configured options resolver used for this type.

Return Value

OptionsResolver

The options resolver

protected FormBuilderInterface newBuilder(string $name, string $dataClass, FormFactoryInterface $factory, array $options)

Creates a new builder instance.

Override this method if you want to customize the builder class.

Parameters

string	$name	The name of the builder
string	$dataClass	The data class
FormFactoryInterface	$factory	The current form factory
array	$options	The builder options

Return Value

FormBuilderInterface

The new builder instance

protected FormView newView(FormView $parent = null)

Creates a new view instance.

Override this method if you want to customize the view class.

Parameters

FormView

$parent

The parent view, if available

Return Value

FormView

A new view instance