struct ContentView: View {
    @State var isOn = false

    var url: URL? {
        if isOn {
            .init(string: "https://upload.wikimedia.org/wikipedia/commons/thumb/c/c1/Google_%22G%22_logo.svg/1024px-Google_%22G%22_logo.svg.png")
        } else {
            nil
        }
    }

    var body: some View {
        VStack {
            WebImage(url: url)
                .resizable()
                .scaledToFit()
                .frame(width: 50, height: 50)
            Button("Toggle") {
                isOn.toggle()
            }
        }
    }
}