TimSchlechter/bootstrap-tagsinput — pull request #190 by tsai146 (2014-08-04 21:35:08+00:00)
Title: Data Manipulator / Corrector before adding value

I was wondering is there a way to manipulate the value before added.
My case is to change the value to lower case.
I saw there is beforeItemAdd event, but I cannot update the value. (kind of like #135)