message: fix: handle missing reg form answers
diff: @@ -46,9 +46,9 @@ export class Answerable {
  return new Answerable(
  question.type,
  question.format,
  - fixAnswerValue(answer.value as string | string[]),
  + answer ? fixAnswerValue(answer.value as string | string[]) : '',
  Boolean(question.required),
  - (answer.extra && answer.extra.length) ? answer.extra : {},
  + (answer && answer.extra && answer.extra.length) ? answer.extra : {},
  question.description,
  );
  }
  