Template:Dialog/null requirement/doc

Usage
Placing this template on a dialog page enables authentication of outgoing action requests from the page, without imposing any requirements on incoming action requests. It does not obviate any other authentication requirement placed via dialog/require origin.

This template does not require incoming action requests to be authenticated. However, even without this template, actions do not begin processing unless there is an incoming request; thus, an action page can be viewed passively without triggering its behavior.