Only the rel types listed in the html5 specification will validate. I don't think group is in that list.
Hayden O'Sullivan Hayden Sites Sent via iPad On 13/06/2011, at 1:05 PM, tee <[email protected]> wrote: > Can one explains it. > > I have this markup which the rel="group" is for a js gallery so that the > popup images can be viewed as continuously image gallery. > > <li><a href="certification/USDA.jpg" rel="group" class="cert" title="USDA > certification">USDA certification</a> (NO. A-2007-00252_1 / 2010-03564)</li> > > <li><a href="certification/EU.jpg" rel="group" class="cert" title="EU > certification">EU certification</a> (NO. A-2007-00252_1 / 2010-03563)</li> > > doctype is HTML5. Does it the error meant I can only use rel="group" once > only? > > • Line 689, Column 120: Bad value group for attribute rel on element a: > Keyword group is not registered. > …n/USDA.jpg" title="USDA certification">USDA certification</a> (NO. > A-2007-0025… > Syntax of link type valid for <a> and <area>: > A whitespace-separated list of link types listed as allowed on <a> and <area> > in the HTML specification or listed as an allowed on <a> and <area> on the > Microformats wiki without duplicate keywords in the list. You can register > link types on the Microformats wiki yourself. > > > Thanks! > > tee > > ******************************************************************* > List Guidelines: http://webstandardsgroup.org/mail/guidelines.cfm > Unsubscribe: http://webstandardsgroup.org/join/unsubscribe.cfm > Help: [email protected] > ******************************************************************* > ******************************************************************* List Guidelines: http://webstandardsgroup.org/mail/guidelines.cfm Unsubscribe: http://webstandardsgroup.org/join/unsubscribe.cfm Help: [email protected] *******************************************************************
