Programmatically change title of UIButton whose title was set in IB as attributed

Question

I have changed titles of UIButtons before using:

- (void)setTitle:(NSString *)title forState:(UIControlState)state

But I\'ve r

Answer 1

Swift - For a red strikethrough font in a button title:

let attributedStringForInvalid = NSAttributedString(string: "I'm Invalid!", attributes: [
  NSStrikethroughStyleAttributeName: true,
  NSForegroundColorAttributeName: UIColor.redColor()
  ])
myButton.setAttributedTitle(attributedStringForInvalid, forState: UIControlState.Normal)