StupidScript - 9:21 pm on Nov 11, 2004 (gmt 0)

I do the whole set of master templates (minus page-specific content) then validate them each until they're ok. I then add content to distinctive templates and validate those. Then I finish putting the rest of the content into the templates. If a page is especially tricky, I validate it separately.

I used to validate more frequently, but I found that validating at the end of major milestones in development gave me the info I needed, and took less time than the aggregate time spent validating frequently. Same results.