/**
* Check result. Output error message.
*
* @param ValidationResult $result
*
* @return bool
*/
protected function checkResult(ValidationResult $result)
{
if (!$result->getSuccessful()) {
if (!is_array($result->getMessage())) {
$messages = array($result->getMessage());
} else {
$messages = $result->getMessage();
}
foreach ($messages as $message) {
$this->getOutput()->writeln('<error>' . $message . '</error>');
}
return false;
}
return true;
}
