---
title: NEURLFilter.Verdict.unknown
framework: networkextension
role: symbol
role_heading: Case
path: networkextension/neurlfilter/verdict/unknown
---

# NEURLFilter.Verdict.unknown

A verdict that indicates URL validation failed.

## Declaration

```swift
case unknown
```

## See Also

### Verdicts

- [NEURLFilter.Verdict.allow](networkextension/neurlfilter/verdict/allow.md)
- [NEURLFilter.Verdict.deny](networkextension/neurlfilter/verdict/deny.md)