# LibTmux::Control::Connection.validate-command

- **Module:** LibTmux::Control
- **Package:** LibTmux
- **Language:** Raku
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-raku/blob/0b5dd3d32e20f83a0069874e33eab0eb48f55962/lib/LibTmux/Control/Connection.rakumod#L407
- **Page:** https://libtmux.org/en/raku/latest/reference/libtmux-control-connection-validate-command/

```
method validate-command(Invocation:D $command, Incarnation:D :$incarnation! --> Nil)
```

Validate an encoded command against this connection without I/O or queue admission.

Validate an encoded command against this connection without I/O or queue admission.

## Parameters

- `$command` (`Invocation:D`)
- `$incarnation` (`Incarnation:D`)