tomslabs/jquery-tokeninput — pull request #1 by cyrusstoller (2012-03-14 23:59:21+00:00)
Title: Prevent duplicate custom entries

If you just check whether ids are the same, then you can only have one custom entry when using prevent duplicates if there is an `id` and a `name` for example.

My patch allows for you to have multiple custom entries, but without using them more than once. This is probably going to be useful if you were to use this for tagging. So you can create new tags, but not use them more than once.