In this video, we will learn about MVVM (Model View ViewModel) design pattern in iOS app. We will create a login page that accepts username an d password. After successful login, display username and his email.
User validation and authentication code goes inside VM(ViewModel)
Model will store user email and username.
View: Display data on to label and error messages if any.
Source Code: http://bit.ly/MVVM-design-pattern-ios