string getPrompt() Gets the prompt for choices.

Question setAutocompleterValues(null|array|

class Question Represents a Question. Methods

class ConfirmationQuestion extends

null|int getMaxAttempts() Gets the maximum number of attempts. Null means an unlimited

string getQuestion() Returns the question.

callable getNormalizer() Gets the normalizer for the response. The normalizer can ba a

Question setValidator(callable $validator

null|callable getValidator() Gets the validator for the question.

array getChoices() Returns available choices.