How to set top-left alignment for UILabel for iOS application?

Question

I have added one label in my nib file, then its required to have top-left alignment for that lable. As I am providing text at runtime so its not sure that how much lines the

Answer 1

@totiG's answer is correct and solved my problem. But I found a problem while implementing this method, in smaller devices like 5s , SE, this doesn't work for me. I have to set label.sizeToFit() in override func layoutSubViews()

override func layoutSubViews() {
    super.layoutSubViews()
    // Do other works if needed
    label.sizeToFit()
}