Hey,
That explanation is way too short, certainly not detailed enough. Some
samples of usage can be presented, for example. Examples are already linked [ http://www.mediawiki.org/wiki/Extension:Validator#Implementation ]. As the code is well-documented, that should be enough to be able to create your own implementation. I will add more docs on mediawiki.org when I have nothing better to do, or there is specific demand for it.
API also has a nice parameters definition / validation / description
features. Indeed, but less extensive and flexible then the Validator extension. That code was not designed to be used outside of the API.
Cheers
-- Jeroen De Dauw * http://blog.bn2vs.com * http://wiki.bn2vs.com Don't panic. Don't be evil. 50 72 6F 67 72 61 6D 6D 69 6E 67 20 34 20 6C 69 66 65! --