# Radio​Button95

A mutually exclusive value selector with native button behavior.

Radio buttons form a group by sharing the same selection binding.

![Three RadioButton95 options with Automatic selected](/images/radiobutton95-group-macos.png)

A complete mutually exclusive group rendered by the snippet below.

## Use it

```swift
import Swift95
import SwiftUI


struct RadioButton95Example: View {
  private enum Mode: Hashable {
    case automatic
    case manual
    case ask
  }


  @State private var selection = Mode.automatic


  var body: some View {
    VStack(alignment: .leading, spacing: 6) {
      RadioButton95("Automatic", value: .automatic, selection: $selection)
      RadioButton95("Manual", value: .manual, selection: $selection)
      RadioButton95("Ask every time", value: .ask, selection: $selection)
    }
  }
}
```

## Essential behavior

| Concern       | Behavior                                                                                |
| ------------- | --------------------------------------------------------------------------------------- |
| Selection     | Every option needs a hashable value and a shared `Binding<Value>`.                      |
| Grouping      | Siblings form a group by sharing one selection binding; no extra container is required. |
| Accessibility | The active option exposes the selected trait.                                           |
| Native APIs   | Use `swiftUI(_:)` to modify the embedded `Button`.                                      |

## Related

- [`Checkbox95`](/components/checkbox/)
- [`Picker95`](/components/picker/)
- [`Theme95`](/components/theme/)

[Open the complete RadioButton95 API reference →](/api/documentation/swift95/radiobutton95)