Event::getErrors

public function getErrors(Result $result)
{
	$hasErrors = false;

	/** @var $evenResult EventResult */
	foreach($this->getResults() as $evenResult)
	{
		if($evenResult->getType() === EventResult::ERROR)
		{
			$hasErrors = true;
			$result->addErrors($evenResult->getErrors());
		}
	}
	return $hasErrors;
}