public function DialogHelper::askHiddenResponseAndValidate in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/symfony/console/Helper/DialogHelper.php \Symfony\Component\Console\Helper\DialogHelper::askHiddenResponseAndValidate()

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

Throws

\Exception When any of the validators return an error

\RuntimeException In case the fallback is deactivated and the response can not be hidden

File

vendor/symfony/console/Helper/DialogHelper.php, line 376

Class

DialogHelper

The Dialog class provides helpers to interact with the user.

Namespace

Symfony\Component\Console\Helper

Code

public function askHiddenResponseAndValidate(OutputInterface $output, $question, $validator, $attempts = false, $fallback = true) {
  $that = $this;
  $interviewer = function () use ($output, $question, $fallback, $that) {
    return $that
      ->askHiddenResponse($output, $question, $fallback);
  };
  return $this
    ->validateAttempts($interviewer, $output, $validator, $attempts);
}