Represents a Question.
- author Fabien Potencier
| Methods |
public __construct(string $question, string|int|float|bool|?null $default = NULL)
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| public getAutocompleterCallback() : ?callable Gets the callback function used for the autocompleter. |
| public getAutocompleterValues() : ?iterable Gets values for the autocompleter. |
| public getDefault() : string|int|float|bool|?null Returns the default answer. |
| public getMaxAttempts() : ?int Gets the maximum number of attempts. Null means an unlimited number of attempts. |
| public getNormalizer() : ?callable Gets the normalizer for the response. The normalizer can ba a callable (a string), a closure or a class implementing __invoke. |
| public getQuestion() : string Returns the question. |
| public getValidator() : ?callable Gets the validator for the question. |
| public isHidden() : bool Returns whether the user response must be hidden. |
| public isHiddenFallback() : bool In case the response cannot be hidden, whether to fallback on non-hidden question or not. |
| public isMultiline() : bool Returns whether the user response accepts newline characters. |
| public isTrimmable() : bool |
| public 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.
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| public setAutocompleterValues(?iterable $values) : static Sets values for the autocompleter.
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| public setHidden(bool $hidden) : static Sets whether the user response must be hidden or not.
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| public setHiddenFallback(bool $fallback) : static Sets whether to fallback on non-hidden question if the response cannot be hidden.
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| public setMaxAttempts(?int $attempts) : static Sets the maximum number of attempts. Null means an unlimited number of attempts.
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| public setMultiline(bool $multiline) : static Sets whether the user response should accept newline characters.
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| public 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.
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public setTrimmable(bool $trimmable) : static
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| public setValidator(?callable $validator) : static Sets a validator for the question.
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| Methods |
| protected isAssoc(array $array) : bool |
| Properties |
| private ?int $attempts = NULL |
| private ?Closure $autocompleterCallback = NULL |
| private string|int|float|bool|?null $default |
| private bool $hidden = false |
| private bool $hiddenFallback = true |
| private bool $multiline = false |
| private ?Closure $normalizer = NULL |
| private string $question |
| private bool $trimmable = true |
| private ?Closure $validator = NULL |