History: XhtmlCssValidate

Right now we display w3c buttons, but there are some recent changes that may break the validation.

http://placenamehere.com/pnhtoolbar/ for Mozilla, install as root run as user.

http://jigsaw.w3.org/css-validator/validator-uri.html
All css style have been checked and validated with CSS
Some tips:

• use background-color rather than background
• use transparent rather than none
• use hexadecimal colors (unless for black and white that are obvious)

Tests are done on website tikiwiki.org, using w3c validator http://validator.w3.org . That list is not finished please help if you have 15 minutes to kill, get a page that is public, click on xhtml button at the bottom, and add the page to the list. If you can fix what makes it invalid, it's better even 😊
Valid
http://tikiwiki.org/tiki-contact.php
http://tikiwiki.org/tiki-wiki_rankings.php
http://tikiwiki.org/tiki-print_pages.php
http://tikiwiki.org/tiki-galleries.php (Disabled)
http://tikiwiki.org/tiki-directory_add_site.php
http://tikiwiki.org/tiki-file_galleries.php (Disabled)
http://tikiwiki.org/tiki-list_faqs.php
http://tikiwiki.org/tiki-calendar.php
http://tikiwiki.org/tiki-editpage.php?page=SandBox (Disabled)
http://tikiwiki.org/tiki-browse_gallery.php?galleryId=1 (Disabled)
http://tikiwiki.org/tiki-browse_image.php?galleryId=1&sort_mode=created_desc&desp=6&offset=0&imageId=2 (Disabled)
http://tikiwiki.org/tiki-forums.php
http://tikiwiki.org/tiki-directory_browse.php
XhtmlCssValidate

Invalid
http://tikiwiki.org/tiki-index.php
http://tikiwiki.org/tiki-lastchanges.php
http://tikiwiki.org/tiki-listpages.php
http://tikiwiki.org/tiki-orphan_pages.php (Unicode Problem)
http://tikiwiki.org/tiki-list_blogs.php
http://tikiwiki.org/tiki-view_articles.php
http://tikiwiki.org/tiki-view_forum.php?forumId=1
Another Forum

Notes

• I had to remove enable_trans_sid in apache. The &PHPSESSID=xxx is a problem with ampersand (&) that should be encoded (&)
• what can we do for ampersands presnt in the body of text ?
• http://www.htmlhelp.com/cgi-bin/validate.cgi?url=http%3A%2F%2Ftikiwiki.org%2F&warnings=yes&spider=yes impressive debug : great bug hunt to do.