Adding Done and Cancel buttons to an iOS number pad
There are some cases when you may want to have a "Done" or "Cancel" button on an iOs number pad when editing a text field. This doesn't come by default, but is easy to add. See the example snippets below, or check out the code on github. Sample Usage: DoneCancelNumberPadToolbar.h DoneCancelNumberPadToolbar.m Special thanks to [akozl ik](http://www.reddit.com/r/iOSProgramming/comments/ydrzv/adding_done_and_canc el_buttons_to_an_ios_number/c5v4rpt) for the help with delegates.