Return a real error for invalid fields

Review Request #290 — Created March 9, 2008 and submitted — Latest diff uploaded

Information

Review Board SVN (deprecated)
trunk
415

Reviewers

This change adds validation for the 'value' field in /api/json/reviewrequests/98/draft/set/<field>/

It's a pretty straightforward change, but Christian's last comment on the bug made me worried about this implementation, so up for review it goes.