> Yes, the id on the form element.
>
> If I remove that, then var_dump $_POST, I'm definitely getting my form
> info, for example here's a var_dump of my latest search:
>
> array(2) { ["search_field"]=> string(7) "leopard" ["search_button"]
> => string(2) "Go" }
>
> But then I already knew that because without the id I can write
> submitted form values to the server.
>
> With the id on the form element, I'm just not getting my PHP executed
> (which reads/writes the submitted form values to the server).
What else is in the javascript? Are you submitting the form with js?
What is that submit handler doing?