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

buildForm(FormBuilderInterface $builder,

buildForm(FormBuilderInterface $builder,

class CheckboxType extends AbstractType

class UrlType extends AbstractType

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