For my request, Fuel 1.5 includes the possibility to save the Session flash variables immediately, not just on shutdown event. This is helpful, when you validate a form, and do not want to pass the Validation directly to the view, but want to pass it to some kind of Messages class that displays it on the view. For this solution we need to be able to set and get the session flash var on the same page request.
Do you have any better solution for that? My idea is to have an own data modell for messages which is a layer in front of the session flash. The messages are written to flash on shutdown, so that I can get the messages on the same page request, and only store those, which are not shown on the same page it set (not a Validation message).