Have a look at http://richclarkdesign.com/demos/forms/sample-form.html - it has stuff like "colo(u)r" that aren't in the docs I have.
Also this Opera page.
|Browser||Version||What works?||Date checked|
|Firefox/Minefield||4.0beta8||datalist, validating regexp||2010-10-20|
|WebKit nightly||early Oct||
email and phone: yes? (nothing obviously different)
search: yes? (does a little brush icon to clear field)
url: yes? (nothing obviously different)
directory: no (opens directories rather than selecting them in Fedora 12 at least)
|Opera||10.?||All work other than the WebKit-specific directory one Validation doesn't seem to happen until you hit submit||2010-10-20|