Detect Focus Change for UITextField

Question

I\'m trying to set the animation for the view to move up when keyboard is hiding and appearing for the text fields and I got it to work perfectly fine, but when the focus moves

Answer 1

Use UITextFieldDelegate

and

func textFieldDidBeginEditing(textField: UITextField) {
        println("did")
        if textField.tag == 1{
            self.txtFullName.layer.borderColor = UIColor.blueColor().CGColor
        }
    }