I have a "delivery date" field in my content type that users choose when creating a node. When this date passes I want the notice to be sent to the nodeauthor.
As far as I see, I need to flag the node with expired date with Flag module. I know that it's possible to set exiry date when node is created. In my case I need to compare the user set "delivery date" and current date.
Can I do it with the Rules module?