mixed getDefault() Returns the default answer.

bool isHidden() Returns whether the user response must be hidden.

bool isHiddenFallback() In case the response can not be hidden, whether to fallback on non-hidden

ChoiceQuestion setMultiselect(bool

class ChoiceQuestion extends Question

Question setMaxAttempts(null|int $attempts)

Question setHiddenFallback(bool $fallback)

bool isMultiselect() Returns whether the choices are multiselect.

null|array|Traversable getAutocompleterValues()

Question setAutocompleterValues(null|array|