Namespace

Symfony\Component\Form

AbstractExtension
AbstractType
AbstractTypeExtension
CallbackTransformer
CallbackValidator
Form Form represents a form.
FormBuilder
FormError Wraps errors in forms
FormEvents
FormFactory
FormTypeGuesserChain
FormView
ReversedTransformer Reverses a transformer

Interfaces

DataMapperInterface
DataTransformerInterface Transforms a value between different representations.
FormExtensionInterface Interface for extensions which provide types, type extensions and a guesser.
FormFactoryInterface
FormInterface A form group bundling multiple form forms
FormTypeExtensionInterface
FormTypeGuesserInterface
FormTypeInterface
FormValidatorInterface