(Single Day Selection) && (Don't allow selection before today) not working

[leoopaiva]

The developer created an outstanding work, but I want to report a bug I found. He left commented one life of the code where you can change some BOOL to Yes or NO when asked if the user is allowed to select a day before today and if a user can make a selection with more than one day. By default, both features are set to NO, and the app by default allows more than one day selection and allows the user to selection any date, including a date before today. If you change ONE of this features to YES, the code works and you get what you expect, but if you change the two features to YES (i.e If you try to only let a single day selecton AND dont allow any selection before today), the method doesn't work.