__construct(array $types, array $typeExtensions, FormTypeGuesserInterface $typeGuesser = null)

Creates a new preloaded extension.

Parameters

array	$types	The types that the extension should support
array	$typeExtensions	The type extensions that the extension should support
FormTypeGuesserInterface	$typeGuesser	The guesser that the extension should support

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

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

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

FormTypeGuesserInterface|null getTypeGuesser()

Returns the type guesser provided by this extension.

Return Value

FormTypeGuesserInterface|null

The type guesser