14361 2011-10-03 07:25:36 +0000 & in a href is flaged as invalid 2015-08-23 07:07:40 +0000 1 1 1 Unclassified HTML Checker General unspecified PC All RESOLVED INVALID P2 major --- 1 martin.barker mike elimerl www-validator-cvs oldest_to_newest 57685 0 martin.barker 2011-10-03 07:25:36 +0000 The Validator flags an & in a href as invalid this would be the only place it would be valid as if you tryed to send &amp; though the address bar any thing that followed it would not be sent correctly as ; is a break in a GET parameter sent to a page Example Code <a class="thickbox" href="../../../index.php/login/#TB_inline?height=200&width=200&inlineId=form">Log In</a> Given Result Line 44, Column 731: & did not start a character reference. (& probably should have been escaped as &amp;.) 57990 1 elimerl 2011-10-09 21:18:42 +0000 & in href IS invalid. Use &amp; instead.