currently only one answer can be added

[Createdd]

in routes:

router.post('/api/polls/:pID/new', (req, res, next) => {
  req.poll.answers.push(req.body);
  req.poll.save((err, doc) => {
    if (err) return next(err);
    return res.status(201).json(doc);
  });
});

it should be something like (but not working):

router.post('/api/polls/:pID/new', (req, res, next) => {
  req.poll.answers.concat(req.body);
  req.poll.save((err, doc) => {
    if (err) return next(err);
    return res.status(201).json(doc);
  });
});