The best way to use checkbox - IOS swift

Question

I am going to work on a project that will use a lot of checkboxes. I found a solution like below, but I know this not right way.

 @IBAction func btn_box(sender:          


        

Answer 1

There are lots of Checkbox control or you do it by this simple way:

For Storyboard:

1. Set your button's selected image:

2. Set your button's default image:

For Programmatically:

btn_box.setBackgroundImage(UIImage(named: "box"), for: .normal)
btn_box.setBackgroundImage(UIImage(named: "checkBox"), for: .selected)

And in button action:

@IBAction func btn_box(sender: UIButton) { 
    sender.isSelected = !sender.isSelected
}