buildForm(FormBuilderInterface $builder,

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

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

buildView(FormView $view,

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

class CollectionType extends AbstractType

class ChoiceType extends AbstractType

class EmailType extends AbstractType

configureOptions(OptionsResolver

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