2 ms·
Every HTML version dating back to http://www.w3.org/MarkUp/draft-ietf-iiir-html-01.txt http://www.w3.org/MarkUp/draft-ietf-iiir-html-01.txt had a DTD. Validatio
by prodigal_erik 16y ago
Every HTML version dating back to http://www.w3.org/MarkUp/draft-ietf-iiir-html-01.txt http://www.w3.org/MarkUp/draft-ietf-iiir-html-01.txt had a DTD. Validation was available long before the W3C made theirs trivial to use, the problem was widespread ignorance on the part of authors of early web pages and especially tutorials.