---
title: denyAutoFill
framework: managedsettings
role: symbol
role_heading: Instance Property
path: managedsettings/safarisettings/denyautofill-swift.property
---

# denyAutoFill

A Boolean value that indicates whether Safari’s AutoFill feature is active.

## Declaration

```swift
var denyAutoFill: Bool? { get set }
```

## Discussion

Discussion Set this value to true to prevent Safari from automatically entering passwords, contact information, and credit cards in form fields. This value also denies Safari permission to use the keychain to AutoFill stored credentials. If your app doesn’t configure this setting, the value is nil.

## See Also

### Denying autofill

- [denyAutoFill](managedsettings/safarisettings/denyautofill-swift.type.property.md)