class ChoiceToBooleanArrayTransformer implements

mixed transform($array) Transforms a value from the original representation to a transformed

buildView(FormView $view,

class SubmitType extends AbstractType implements

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

string|null getParent() Returns the name of the parent type.

configureOptions(OptionsResolver

array getValues() Returns the values for the choices.

array getValuesForChoices(array $choices) Returns the values corresponding to the given choices

array getIndicesForChoices(array $choices) deprecated