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

configureOptions(OptionsResolver

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

class RadioType extends AbstractType

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

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

buildView(FormView $view,

class ButtonType extends

configureOptions(OptionsResolver

class CountryType extends AbstractType