Swift version: 5.0
If you created a view dynamically and want it gone, it's a one-liner in Swift thanks to the
removeFromSuperview() method. When you call this, the view gets removed immediately and possibly also destroyed – it will only be kept around if you have a reference to it elsewhere. Here's how it's done:
Available from iOS 2.0
This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions.