Looks great, thanks! — There's a typo/bug in the example code: if not r.URL.Query().get("repeat") and not r.URL.Query().get("repeat"): Should of course read:

Looks great, thanks! — There's a typo/bug in the example code: if not r.URL.Query().get("repeat") and not r.URL.Query().get("repeat"): Should of course read: if not r.URL.Query().get("repeat") and not r.URL.Query().get("name"):