form_alter flexibility

It's not always safe to make assumptions about the page that the node form is appearing on. When you look for ( arg(0) == 'node') && arg(1) == 'edit'); you are abandoning the possibility that the edit form might be getting called by another form or on another page.

Also, because the form_id is not getting checked, this form_alter code is being executed in its entirety for every form on the site.

The attached patch addresses both issues. Please check it out and get back with questions.

Thanks!