Straightforward validation monad. Convenient solution for validating web forms and APIs.

Version on this page:
LTS Haskell 11.22:
Stackage Nightly 2022-07-04:0.3.0
Latest on Hackage:0.3.0

See all snapshots validationt appears in

BSD-3-Clause licensed by contributors
Maintained by
This version can be pinned in stack with:validationt-,1231

Module documentation for


Revision history for validationt – YYYY-mm-dd

  • First version. Released on an unsuspecting world.