Swift animate UIView with multiple options

Swift 2:

UIView.animateWithDuration(0.2, delay: 0.0, options: [.Repeat, .Autoreverse], animations: {self.alpha = 0.0}, completion: nil)

Swift 3, 4, 5

UIView.animate(withDuration: 0.2, delay: 0.0, options: [.repeat, .autoreverse], animations: {self.alpha = 0.0}, completion: nil)

ios uiview swift xcode6 uiviewanimation

The preview answer won't work in nowdays swift. The good answer was given by @mxcl.

If despite all you want to use this form, you have to retrieve the rawValue and rebuild a new UIViewAnimationOptions with an inclusive OR mask.

UIViewAnimationOptions(rawValue:(UIViewAnimationOptions.Autoreverse.rawvalue | UIViewAnimationOptions.Repeat.rawValue))

ios uiview swift xcode6 uiviewanimation

Swift 3:Tested and ok:

UIView.animate(withDuration: 0.2, delay: 0.0, options: [.repeat, .autoreverse], animations: {            }, completion: nil)

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