Re: Pre-Denied: Status Code (#3410)

On Apr 3, 2026 at 2:14:23 PM, Mark Nottingham <mnot@mnot.net> wrote:

> <https://github.com/httpwg/http-extensions/issues/3410>
>
> A specific status code needs to be selected.
>
> The next unassigned 4xx status code is 419. No use is documented in MDN or
> wikipedia, but I see a few resources that mention a single PHP framework is
> squatting on it to indicate that a session token is expired.
>

And the next one would be 420….  -T


> What do people think?
>
> Cheers,
>
> --
> Mark Nottingham   https://www.mnot.net/
>
>
>