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# init(_:action:)

Creates a button that generates its label from a localized string key.

```
@preconcurrency nonisolated init(_ titleKey: LocalizedStringKey, action: @escaping @MainActor () -> Void)
```

## Parameters

`titleKey`

The key for the button’s localized title, that describes
the purpose of the button’s `action`.

`action`

The action to perform when the user triggers the button.

## Discussion

This initializer creates a `Text` view on your behalf, and treats the
localized key similar to `Text/init(_:tableName:bundle:comment:)`. See
`Text` for more information about localizing strings.

---

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