Non-JSON error messages

[ryandesign]

When an error occurs, such as "Password and confirmation do not match" or "Request token is invalid", a JSON response is sent.

My app is just a web site, in which I'd like to avoid JavaScript if plain HTML would do. How would I go about getting a plain HTML response to the browser for these error messages?

The documentation should address this, and/or there should be a working example of this.

[kbjr]

At the moment there is no way to intercept the output before it goes to the client, but it wouldn't be too hard to add in the functionality.

[kbjr]

This feature is in place, but is completely untested.