FormBuilderInterface createBuilder(string $type = 'Symfony\\Component\\Form\\Extension\\Core\\Type\\FormType', mixed $data = null, array $options = array()) Returns a form builder. Parameters string $type The type of the form mixed $data The initial data array $options The options Return Value FormBuilderInterface The form builder Exceptions InvalidOptionsException if any given option is not applicable to the given type

FormBuilderInterface createBuilderForProperty(string $class, string $property, mixed $data = null, array $options = array()) Returns a form builder for a property of a class. If any of the 'required' and type options can be guessed, and are not provided in the options argument, the guessed value is used. Parameters string $class The fully qualified class name string $property The name of the property to guess for mixed $data The initial data array $options The options for the

bool hasTypeExtensions(string $name) Returns whether this extension provides type extensions for the given type. Parameters string $name The name of the type Return Value bool Whether the given type has extensions

class FormFactory implements FormFactoryInterface Methods __construct(FormRegistryInterface $registry, ResolvedFormTypeFactoryInterface $resolvedTypeFactory) FormInterface create(string $type = 'Symfony\\Component\\Form\\Extension\\Core\\Type\\FormType', mixed $data = null, array $options = array()) Returns a form. FormInterface createNamed(string|int $name, string $type = 'Symfony\\Component\\Form\\Extension\\Core\\Type\\FormType', mixed $data = null, array $options = array())

FormTypeGuesserInterface|null getTypeGuesser() Returns the type guesser provided by this extension. Return Value FormTypeGuesserInterface|null The type guesser

bool hasType(string $name) Returns whether the given type is supported. Parameters string $name The name of the type Return Value bool Whether the type is supported by this extension

FormTypeExtensionInterface[] getTypeExtensions(string $name) Returns the extensions for the given type. Parameters string $name The name of the type Return Value FormTypeExtensionInterface[] An array of extensions as FormTypeExtensionInterface instances

FormTypeInterface getType(string $name) Returns a type by name. Parameters string $name The name of the type Return Value FormTypeInterface The type Exceptions InvalidArgumentException if the given type is not supported by this extension

interface FormExtensionInterface Interface for extensions which provide types, type extensions and a guesser. Methods FormTypeInterface getType(string $name) Returns a type by name. bool hasType(string $name) Returns whether the given type is supported. FormTypeExtensionInterface[] getTypeExtensions(string $name) Returns the extensions for the given type. bool hasTypeExtensions(string $name) Returns whether this extension provides type extensions for the given type. For

getTokenParsers() {@inheritdoc}