FormBuilderInterface createNamedBuilder(string|int

mixed getViewData() Returns the data transformed by the value transformer.

FormConfigBuilderInterface

bool getErrorBubbling() Unsupported method.

FormConfigBuilderInterface

offsetUnset($position) Unsupported method.

FormInterface remove(string $name)

bool hasOption(string $name) Returns whether a specific option exists.

bool getMapped() Returns whether the form should be mapped to an element of its parent's data

string getBlockPrefix() Returns the prefix of the template block name for this type. The