uservoice/uservoice-ios-sdk — pull request #146 by rafaelbaggio (2013-07-16 18:41:02+00:00)
Title: Prevent user from posting multiple times

Disabling the navigation bar buttons when there is a post (new idea/comment) in progress so the user won't post the same content multiple times.
Besides posting multiple times, this was causing a crash on the app when the additional requests responses returned.