Hi Lester, I always make some mistakes. s/are/is
There is one principle that developers is better to follow. https://en.wikipedia.org/wiki/Fail-fast If we follow this principle, validation at controller makes sense. Anyway, thank you for pointer for PDO validation. I didn't notice the project. We may cooperate so that there aren't unnecessary validaiton rule incompatibilities. Regards, -- Yasuo Ohgaki yohg...@ohgaki.net