Error handling not working about faceio-npm HOT 3 CLOSED

Well, what you got when an enrollment or authentication operation fails actually is an integer error code documented here. The promise is rejected with the corresponding error code. On your error handler callback, you have to make a big switch statement to isolate the returned error code just like the following gist: https://gist.github.com/symisc/34203d2811a39f2a871373abc6dd1ce9#file-faceio_integration_boilerplate-html-L95.

Please note that there is no this.handleError(errCode) method implementation, you have to implement it yourself on your code base. Please remove that statement from your code to get it working. Check the gist above for a typical implementation of the handleError(errCode) function.

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Sorry but your documentation doesn't states anything about integer error codes and actually the link you provided with the gist, is exactly the same way I've implemented the switch statement to handle errors, but obviously, if whats returned is an integer, how is the switch statement gonna work if it's expecting something else?

Like where is defined fioErrCode?

This is not clear to me, and copying that code exactly as is, it's simply not working... please be more clear about it.

from faceio-npm.

Well, what you got when an enrollment or authentication operation fails actually is an integer error code documented here. The promise is rejected with the corresponding error code. On your error handler callback, you have to make a big switch statement to isolate the returned error code just like the following gist: https://gist.github.com/symisc/34203d2811a39f2a871373abc6dd1ce9#file-faceio_integration_boilerplate-html-L95.

Please note that there is no this.handleError(errCode) method implementation, you have to implement it yourself on your code base. Please remove that statement from your code to get it working. Check the gist above for a typical implementation of the handleError(errCode) function.

If what you mean is that we should asumme that the error list provided here is listed in order meaning that the first one would be the errorCode 1, the second one the errorCode 2, and so on, that it's absolutely not clear, and you should either provide a better, cleaner and understandable documentation or change these errorCodes to their respective string names as many other API usually do.

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