---
title: NEVPNConnectionError.clientCertificateNotYetValid
framework: networkextension
role: symbol
role_heading: Case
path: networkextension/nevpnconnectionerror/clientcertificatenotyetvalid
---

# NEVPNConnectionError.clientCertificateNotYetValid

An error code that indicates the client certfiicate won’t be valid until some time in the future.

## Declaration

```swift
case clientCertificateNotYetValid
```

## See Also

### Client certificate error codes

- [NEVPNConnectionError.clientCertificateInvalid](networkextension/nevpnconnectionerror/clientcertificateinvalid.md)
- [NEVPNConnectionError.clientCertificateExpired](networkextension/nevpnconnectionerror/clientcertificateexpired.md)