Created
October 9, 2015 19:15
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<?php | |
protected function interact(InputInterface $input, OutputInterface $output) | |
{ | |
$dialog = $this->getDialogHelper(); | |
$inputValue = $dialog->askAndValidate($output, 'Enter some input: ', function($value){ | |
$validator = Validation::createValidator(); | |
$errors = $validator->validateValue($value, new Assert\NotBlank()); | |
if (count($errors)) { | |
throw new \InvalidArgumentException((string) $errors); | |
} | |
return $value; | |
}); | |
} |
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