node-express error : express deprecated res.send(status): Use res.sendStatus(status) instead

You could try this:


Guys are right - it doesn't allow numbers. Prooflink:

This is because you are sending numeric value in the res.send.

You could send a json object or convert it to string.

(as mentioned in the comments already)

The manual states:

The body parameter can be a Buffer object, a String, an object, or an Array.

So integers aren't directly supported and need to be converted to one of those types first. For instance: