iPhone SwiftUI layouts

Explore SwiftUI APIs, components, and modifiers with interactive iPhone previews, Swift code, and Apple documentation. Compare every available orientation, appearance, and design.

Alert

Message Item Alert

Presents an alert with a message using the given data to produce the alert’s content and a localized string key for a title.

Explore Message Item Alert on iPhone in portrait, with SwiftUI code and Apple API documentation.

SwiftUI code

Full details Docs 
struct Item {
    let message: String
}

@State var item: Item? = .init(message: "Foo")

var body: some View {
    Text("Foo")
        .alert("Title", item: $item) { alertItem in
            Button("Ok") {
                print("Item nilled")
            }
        } message: { alertItem in
            Text(alertItem.message)
        }
}

Compatibility

iOS 27.0+ iPadOS 27.0+ macOS 27.0+ watchOS 27.0+ tvOS 27.0+ visionOS 27.0+

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Every available iPhone screenshot for Message Item Alert.

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