How to change Button Title Alignment in Swift?

Swift 4

Sample code

For my requirement I want alignment left top

btnAddress.contentHorizontalAlignment = UIControlContentHorizontalAlignment.left
btnAddress.contentVerticalAlignment = UIControlContentVerticalAlignment.top

Swift 5 update:

btnAddress.contentHorizontalAlignment = UIControl.ContentHorizontalAlignment.left
btnAddress.contentVerticalAlignment = UIControl.ContentVerticalAlignment.top

Use contentHorizontalAlignment.You have to use UIControlContentHorizontalAlignment.Left.You need to usehorizontal not vertical.

btn.contentHorizontalAlignment = UIControlContentHorizontalAlignment.Left

Swift 3.x

btn.contentHorizontalAlignment = .left