---
title: updateRules()
framework: networkextension
role: symbol
role_heading: Type Method
path: networkextension/nefiltercontrolverdict/updaterules()
---

# updateRules()

Create a verdict that indicates to the system that the filtering rules have been updated, and that the Filter Data Provider needs to make a decision about the flow’s data.

## Declaration

```swift
class func updateRules() -> NEFilterControlVerdict
```

## Return Value

Return Value An NEFilterControlVerdict object.

## See Also

### Creating control verdicts

- [allow(withUpdateRules:)](networkextension/nefiltercontrolverdict/allow(withupdaterules:).md)
- [drop(withUpdateRules:)](networkextension/nefiltercontrolverdict/drop(withupdaterules:).md)