How do I show a pop up window to accept data entry without using an alert controller?
My idea is to present a view controller as a popover, but I don't know how to manipulate the size.
Can someone help me?
How do I present a pop-up with a small size?
You can't present a view controller as a popover, at least not in the traditional sense, w/iOS, as you're working with one main window.
Either make do w/a uialertcontroller, use a splitview, or commit to a regular vc.
References:
https://developer.apple.com/ios/human-interface-guidelines/views/action-sheets/