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# ResetFocusAction

An environment value that provides the ability to reevaluate default
focus.

```
struct ResetFocusAction
```

## Overview

Get the [`resetFocus`](/documentation/SwiftUI/EnvironmentValues/resetFocus) environment value and call it as a
function to force a default focus reevaluation at runtime.

```
@Namespace var mainNamespace
@Environment(\.resetFocus) var resetFocus

var body: some View {
    // ...
    resetFocus(in: mainNamespace)
    // ...
}
```

## Topics

### Calling the action

[`callAsFunction(in:)`](/documentation/SwiftUI/ResetFocusAction/callAsFunction(in:))

Asks the focus sytem to reevaluate the default focus item.


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