# init(_:text:) Creates a secure field with a prompt generated from a `Text`. ``` @export(implementation) nonisolated init(_ titleKey: LocalizedStringKey, text: Binding) ``` ## Parameters `titleKey` The key for the field’s localized title. The title describes the purpose of the field. `text` A binding to the text that the field displays and edits. ## Discussion Use the [`onSubmit(of:_:)`](/documentation/SwiftUI/View/onSubmit(of:_:)) modifier to invoke an action whenever someone submits this secure field — for example, by pressing the Return key. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)