UIBarButtonItem with a customizable badge for iOS applications

1. Add BadgedBarButtonItem class to your project

2. Create a new object with your image:

    let btn = BadgedButtonItem(with: UIImage(named: "your_image"))

3. Add the button to the navigation bar

    self.navigationItem.rightBarButtonItem = btn

4. Customise badge appearance

• Set a tint color btn.badgeTintColor = .blue
• Set a text color btn.badgeTextColor = .yellow
• Set badge position (left or right) btn.position = .left
• Add a border to the badge btn.hasBorder = true
• Set badge border color btn.borderColor = .red
• Set bagde size btn.badgeSize = .medium
• Set badge animation btn.badgeAnimation = true

5. Set the badge with a value

    btn.setBadge(with: 1)

6. Add an action to the button

    btn.tapAction = {
    // do something
        
    }