How do I present errors consistently in SwiftUI with Swift?

Presenting errors consistently in SwiftUI is crucial for providing users with clear feedback about any issues that may arise during their interactions with the app. This can be achieved by utilizing the built-in SwiftUI components effectively. Below is an example of how to handle and present errors in a SwiftUI view.

struct ContentView: View { @State private var error: String? var body: some View { VStack { Button(action: { // Attempting to perform an action that may fail doSomethingRisky() }) { Text("Perform Action") } if let errorMessage = error { Text("Error: \(errorMessage)") .foregroundColor(.red) .padding() .border(Color.red) } } .padding() } func doSomethingRisky() { // Simulate an error error = "An unexpected error occurred." } }

SwiftUI Error Handling User Feedback Swift Programming iOS Development

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