| protected prompt ( Symfony\Component\Console\Input\InputInterface $input, Symfony\Component\Console\Output\OutputInterface $output, string $prompt, string $optionName, callable $validator ) | ||
| $input | Symfony\Component\Console\Input\InputInterface | |
| $output | Symfony\Component\Console\Output\OutputInterface | |
| $prompt | string | |
| $optionName | string | For the default value and where the answer is set |
| $validator | callable | |
protected function prompt(InputInterface $input, OutputInterface $output, $prompt, $optionName, $validator)
{
/** @var QuestionHelper $helper */
$helper = $this->getHelper('question');
$question = $this->getQuestion($prompt, $input->getOption($optionName));
$question->setValidator($validator);
$input->setOption($optionName, $helper->ask($input, $output, $question));
}