CsrfExtension

class CsrfExtension extends AbstractExtension

This extension protects forms by using a CSRF token.

Methods

FormTypeInterface	getType(string $name) Returns a type by name.	from AbstractExtension
bool	hasType(string $name) Returns whether the given type is supported.	from AbstractExtension
FormTypeExtensionInterface[]	getTypeExtensions(string $name) Returns the extensions for the given type.	from AbstractExtension
bool	hasTypeExtensions(string $name) Returns whether this extension provides type extensions for the given type.	from AbstractExtension
FormTypeGuesserInterface\|null	getTypeGuesser() Returns the type guesser provided by this extension.	from AbstractExtension
	__construct(CsrfTokenManagerInterface $tokenManager, TranslatorInterface $translator = null, null\|string $translationDomain = null) Constructor.

Details

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

__construct(CsrfTokenManagerInterface $tokenManager, TranslatorInterface $translator = null, null|string $translationDomain = null)

Constructor.

Parameters

CsrfTokenManagerInterface	$tokenManager	The CSRF token manager
TranslatorInterface	$translator	The translator for translating error messages
null\|string	$translationDomain	The translation domain for translating

Links:

http://api.symfony.com/master/Symfony/Component/Form/Extension/Csrf/CsrfExtension.html

doc_Symfony

2016-10-28 06:12:39

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