SwiftUI Hidden

SwiftUI Hidden is a useful view modifier that allows you to show or hide views based on a boolean condition. In this article, we will discuss how to use the Hidden modifier in SwiftUI.

Basic Usage

To use the Hidden modifier, you simply wrap the view you want to hide with the modifier and provide a boolean condition that determines whether the view should be shown or hidden. Here's an example:

struct ContentView: View {
    @State private var isHidden = true
    
    var body: some View {
        VStack {
            Button("Toggle") {
                self.isHidden.toggle()
            }
            Text("This view is hidden")
                .hidden(isHidden)
        }
    }
}

In the above example, we have a button that toggles the boolean value of isHidden, which in turn determines whether the Text view should be shown or hidden.

Other View Modifiers

The Hidden modifier is just one of many view modifiers in SwiftUI that lets you customize the appearance and behavior of your views. Here are a few other view modifiers that you might find useful when working with SwiftUI:

• .background(): Allows you to add a background color or image to a view.
• .foregroundColor(): Changes the foreground color of a view, typically used for text or icons.
• .font(): Sets the font for a view's text.
• .padding(): Adds padding around a view.
• .frame(): Sets the width and height of a view.

Conclusion

In conclusion, the Hidden modifier is a handy tool that lets you show or hide views based on a boolean condition. By combining the Hidden modifier with other view modifiers, you can create rich and dynamic user interfaces in SwiftUI.