| Methods |
public __construct(string $question, array $choices, string|int|float|bool|?null $default = NULL) - param string $question The question to ask to the user
- param array $choices The list of available choices
- param string|bool|int|float|null $default The default answer to return
|
public Symfony\Component\Console\Question\Question::getAutocompleterCallback() : ?callable Gets the callback function used for the autocompleter. |
public Symfony\Component\Console\Question\Question::getAutocompleterValues() : ?iterable Gets values for the autocompleter. |
public getChoices() : array Returns available choices. |
public Symfony\Component\Console\Question\Question::getDefault() : string|int|float|bool|?null Returns the default answer. |
public Symfony\Component\Console\Question\Question::getMaxAttempts() : ?int Gets the maximum number of attempts. Null means an unlimited number of attempts. |
public Symfony\Component\Console\Question\Question::getNormalizer() : ?callable Gets the normalizer for the response. The normalizer can ba a callable (a string), a closure or a class implementing __invoke. |
public getPrompt() : string Gets the prompt for choices. |
| public Symfony\Component\Console\Question\Question::getQuestion() : string |
public Symfony\Component\Console\Question\Question::getValidator() : ?callable Gets the validator for the question. |
public Symfony\Component\Console\Question\Question::isHidden() : bool Returns whether the user response must be hidden. |
public Symfony\Component\Console\Question\Question::isHiddenFallback() : bool In case the response cannot be hidden, whether to fallback on non-hidden question or not. |
public Symfony\Component\Console\Question\Question::isMultiline() : bool Returns whether the user response accepts newline characters. |
public isMultiselect() : bool Returns whether the choices are multiselect. |
| public Symfony\Component\Console\Question\Question::isTrimmable() : bool |
public Symfony\Component\Console\Question\Question::setAutocompleterCallback(?callable $callback) : static Sets the callback function used for the autocompleter. The callback is passed the user input as argument and should return an iterable of corresponding suggestions. |
public Symfony\Component\Console\Question\Question::setAutocompleterValues(?iterable $values) : static Sets values for the autocompleter. - return $this
- throws \LogicException
|
public setErrorMessage(string $errorMessage) : static Sets the error message for invalid values. The error message has a string placeholder (%s) for the invalid value. |
public Symfony\Component\Console\Question\Question::setHidden(bool $hidden) : static Sets whether the user response must be hidden or not. - return $this
- throws \LogicException In case the autocompleter is also used
|
public Symfony\Component\Console\Question\Question::setHiddenFallback(bool $fallback) : static Sets whether to fallback on non-hidden question if the response cannot be hidden. |
public Symfony\Component\Console\Question\Question::setMaxAttempts(?int $attempts) : static Sets the maximum number of attempts. Null means an unlimited number of attempts. - return $this
- throws \InvalidArgumentException in case the number of attempts is invalid
|
public Symfony\Component\Console\Question\Question::setMultiline(bool $multiline) : static Sets whether the user response should accept newline characters. |
public setMultiselect(bool $multiselect) : static When multiselect is set to true, multiple choices can be answered. |
public Symfony\Component\Console\Question\Question::setNormalizer(callable $normalizer) : static Sets a normalizer for the response. The normalizer can be a callable (a string), a closure or a class implementing __invoke. |
public setPrompt(string $prompt) : static Sets the prompt for choices. |
| public Symfony\Component\Console\Question\Question::setTrimmable(bool $trimmable) : static |
public Symfony\Component\Console\Question\Question::setValidator(?callable $validator) : static Sets a validator for the question. |