DialogHelper deprecated::askHiddenResponseAndValidate()

string askHiddenResponseAndValidate(OutputInterface $output, string|array $question, callable $validator, int|false $attempts = false, bool $fallback = true)

Asks for a value, hide and validates the response.

The validator receives the data to validate. It must return the validated data when the data is valid and throw an exception otherwise.

Parameters

OutputInterface	$output	An Output instance
string\|array	$question	The question to ask
callable	$validator	A PHP callback
int\|false	$attempts	Max number of times to ask before giving up (false by default, which means infinite)
bool	$fallback	In case the response can not be hidden, whether to fallback on non-hidden question or not

Return Value

string

The response

Exceptions

Exception	When any of the validators return an error
RuntimeException	In case the fallback is deactivated and the response can not be hidden

Links:

http://api.symfony.com/master/Symfony/Component/Console/Helper/DialogHelper.html#method_askHiddenResponseAndValidate

doc_Symfony

2016-10-28 06:14:11

Comments