[Flow] Validation > Exception instead of going back to newAction

[Axel Wüstemann]

Thank you Bastian,

I put the createAction and the newAction to pastebin

http://pastebin.com/0M5e1Qr8

The newAction needs for some reason the object as parameter, but what I 
wanted to achieve with ist also don't work. But for now I would like to 
concentrate on this problem.

Axel