This content has 9 years. Please, read this page keeping its age in your mind.Developing code for iOS means that you are going to use at least one UIViewController in your app. This is one of the elements of the Model-View-Controller (MVC) design pattern and it is really helpful to understand its lifecycle. There are
Tag: UIViewController
Check if a UITextField is empty
This content has 9 years. Please, read this page keeping its age in your mind.One of the most common tasks is to check whether a UITextField is empty in order to proceed with a save action. The way to manage the Return Key in the keyboard is very easy. In the Attributes Inspector of the