Caps Lock Image on Password Protected UITextField

Question

I am creating an app that requires the use of a USB Keyboard. (The normal touch screen keyboard has been disabled and will not show up.) When the user installs the app for t

Answer 1

You can add Images to the textfiled like in the way given in the sample code given below:

Swift add icon/image in UITextField

But to check if you caps lock is on or not, I think there isn't any proper way to do that. Maybe you can check in "textFieldShouldReturn" method if the typed character is uppercase or lower case, every-time time when user types a character.