To Whom This May Concern,
So I have you IOS book for beginners and I loved the book. But I have a question regarding an app you guys made the learners build. The app is called “My Locations”. The app is about getting the user’s exact location using longitude and latitude and saving it under a category, with a picture, and etc. How can we prevent the user from saving the same exact location over and over again? If you guys can please get back to me on this, it would be great!! Have a good day.