Class Symfony\Component\Console\Question\Question


					
	public

__construct(string $question, string|bool|int|float|null $default = null)

Parameters

`$question`	The question to ask to the user
`$default`	The default answer to return if the user enters nothing

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	public

getQuestion(): string

Returns the question.

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	public

getDefault(): string|bool|int|float|null

Returns the default answer.

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	public

isMultiline(): bool

Returns whether the user response accepts newline characters.

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	public

setMultiline(bool $multiline): $this

Sets whether the user response should accept newline characters.

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	public

isHidden(): bool

Returns whether the user response must be hidden.

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	public

setHidden(bool $hidden): $this

Sets whether the user response must be hidden or not.

Throws

Symfony\Component\Console\Exception\LogicException

In case the autocompleter is also used

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	public

isHiddenFallback(): bool

In case the response cannot be hidden, whether to fallback on non-hidden question or not.

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	public

setHiddenFallback(bool $fallback): $this

Sets whether to fallback on non-hidden question if the response cannot be hidden.

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	public

getAutocompleterValues(): iterable|null

Gets values for the autocompleter.

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	public

setAutocompleterValues(?iterable $values): $this

Sets values for the autocompleter.

Throws

Symfony\Component\Console\Exception\LogicException

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	public

getAutocompleterCallback(): ?callable

Gets the callback function used for the autocompleter.

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	public

setAutocompleterCallback(callable $callback = null): $this

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

setValidator(callable $validator = null): $this

Sets a validator for the question.

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	public

getValidator(): callable|null

Gets the validator for the question.

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	public

setMaxAttempts(?int $attempts): $this

Sets the maximum number of attempts.

Null means an unlimited number of attempts.

Throws

Symfony\Component\Console\Exception\InvalidArgumentException

in case the number of attempts is invalid

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	public

getMaxAttempts(): int|null

Gets the maximum number of attempts.

Null means an unlimited number of attempts.

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	public

setNormalizer(callable $normalizer): $this

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

getNormalizer(): callable|null

Gets the normalizer for the response.

The normalizer can ba a callable (a string), a closure or a class implementing __invoke.

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	public

isTrimmable(): bool

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	public

setTrimmable(bool $trimmable): $this

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Namespaces

Classes

Class Symfony\Component\Console\Question\Question

Parameters

Throws

Throws

Throws