Disable vertical scroll in UIScrollView Swift

Question

(Don\'t mark this question as duplicated. I read a lot of questions but I don\'t find the answer to my issue.)

My issue is the following: I have a UIScrollView

Answer 1

just set the contentOffset in scrollViewDidScroll

if scrollView.contentOffset.y > 0 {
    scrollView.contentOffset = CGPoint(x: scrollView.contentOffset.x, y: 0)
}