Server errors aren't manageable

[nbiton]

I have policies that reject unauthorized requests to certain resources. It is quite easy to catch and handle if I'm using the REST API.
I can't find a good way of doing this with this module yet.

[avimar]

Not just unauthorized, but any errors seem to be silently discarded. Sails sends back a 400 but all looks normal in the UI. How do I capture the error and show the user that their change wasn't accepted?

Preferably with the option to revert to the last accepted value.

[diegopamio]

Ok, sorry for the long delay, I've been buried by my day job. I'll try to do this over the weekend, or on my vacations.