UIButton - How to set the minimum font size?

Question

My question is simple. Is it possible to set a minimum font size for UIButton , how can this be easily configured using UILabel ?

Answer 1

 button.titleLabel.numberOfLines = 1; button.titleLabel.adjustsFontSizeToFitWidth = YES; button.titleLabel.lineBreakMode = NSLineBreakByClipping; 

copied from Set minimum UIButton font size with field

Answer 2

Set Minimumfontsize is not available on iOS8, use minscalefactor instead.

Answer 3

Answer Anoop works like a charm. You can also do this in IB using custom runtime attributes:
- select the button in IB
- Add attribute
- KeyPath: titleLabel.adjustsFontSizeToFitWidth
- Type: Logic
- Value: true
Screenshot from IB