Modal Confirmation Setup Step 2

ConfirmationViewController-2.swift

extension ConfirmationViewController: UIGestureRecognizerDelegate {
    func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldReceive touch: UITouch) -> Bool {
        return touch.view == gestureRecognizer.view
    }
    
    func handleTapOffModal(_ sender: UITapGestureRecognizer) {
        dismiss(animated: true, completion: nil)
    }
}