From what I tested: if someone edit HTML and try to send it, it won't send "intro" param with the request which is good enough I think.
Again, error in controller is a bit redundant as I was never able to get it (I assume it might be useful if someone tries to hack the app and send request by himself but I wasn't testing it).
Resolves #50
Edit: I wasn't adding wrap for non-space-extremely-long-words but if we really want it I can look at this.
From what I tested: if someone edit HTML and try to send it, it won't send "intro" param with the request which is good enough I think.
Again, error in controller is a bit redundant as I was never able to get it (I assume it might be useful if someone tries to hack the app and send request by himself but I wasn't testing it).
Resolves #50
Edit: I wasn't adding wrap for non-space-extremely-long-words but if we really want it I can look at this.