Mastering Xamarin.Forms - App architecture techniques for building multi-platform, native mobile apps with Xamarin.Forms 4, 3rd Edition

New edition of the bestselling guide to building an effective mobile app architecture with Xamarin.Forms 4 that maximizes the overall quality of apps.Unique to this edition are Xamarin.Forms 4 specific updates, including CollectionView and RefreshView, a section on client-side validation, and updates on how to implement authentication.