With the introduction of FocusState in SwiftUI, developers now have a powerful tool for managing the focus of text fields and other user input controls. FocusState allows you to programmatically control which field is active and respond to changes in focus. This feature is especially useful in forms, multi-field input screens, and complex UI workflows that rely on precise user interactions.
struct ContentView: View {
@State var textInput: String = ""
@FocusState var isTextFieldFocused: Bool
var body: some View {
VStack {
TextField("Enter your name", text: $textInput)
.padding()
.focused($isTextFieldFocused)
.textFieldStyle(RoundedBorderTextFieldStyle())
Button("Toggle Focus") {
isTextFieldFocused.toggle()
}
}
.padding()
}
}
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