How to make keyboard uppercase?

Question

I need the keyboard to be with CapsLock on (please don't answer how to make text in textField uppercased):

Answer 1

You need to specify .autocapitalizationType for your textField in viewDidLoad or somewhere else during setup of the view like so:

override func viewDidLoad() {
    super.viewDidLoad()
    
    textField.autocapitalizationType = .allCharacters
}

Now when your textField becomes active, your keyboard will be on caps.

Here are all the possible options for autocapitalizationType.