Pre-Proposal: Add Validation somewhere easily accessible

[Henning Thielemann]

On Mon, 22 Sep 2014, Andreas Abel wrote:

> UPDATE: I found that "Errors e" on
>
>
> https://hackage.haskell.org/package/transformers-0.4.1.0/docs/Control-Applicative-Lift.html
>
> seems to be doing the job of "Validation" already (no nice names of the 
> operations, though).

Well spotted! For me this is enough of a solution.