How to create custom error handlers to be used on specific routes?

[sadeghhosseini]

Is it possible to use custom error handlers on an instance of express.Router? What I am trying to do is to use an specific error handler for just certain routes.

[dougwilson]

Yes, you can use an error handler in any location you can use a middleware or handler.

[sadeghhosseini]

Apparently there is a problem with typing for router.use that does not have the definition for error-handler middlewares as parameter. That's why I thought this was not possible. but after typing parameter's of the handler myself and defining error-handler middleware last. everything was ok. Thanks.