UITextField in UIAlertController (border, backgroundColor)

Question

Here is a screenshot of a UIAlertController. I was just playing around custom fonts and textfield properties but I was unable to accomplish the fol

Answer 1

You can change the border and background color like this:

    let subview = alertController!.view.subviews.first! as UIView
    let alertContentView = subview.subviews.first! as UIView
    alertContentView.backgroundColor = UIColor.lightGrayColor()
    alertContentView.layer.cornerRadius = 10;
    alertContentView.layer.borderWidth = 2;