suggestion: mark response validation errors

[bitcloud]

As input errors generate a different response code and are handled differently, make it easy to distinguish them from another by adding err.responseValidation = true to the error object.

This allows to simply do something like this:

if(err.failedValidation) {
  if(err.responseValidation) {
    res.statusCode = 500;
    res.end("Internal Error");
  } else {
    res.statusCode = 400;
    res.end("Input Error");
  }
}

[whitlockjc]

Well, you could check for the existence of the originalResponse property but I'm not sure that's publicized. Let me think.

[bitcloud]

this only works if the originalRespons is not undefined. been there done that :)

[bitcloud]

Any updates here? :)