4916 2007-08-07 05:24:22 +0000 check value of attribute with URI types 2012-06-11 21:32:29 +0000 1 1 1 Unclassified Validator check HEAD All All NEW P2 normal 1.0 69 1 ot dave.null herminator.hermann www-validator-cvs oldest_to_newest 16073 0 ot 2007-08-07 05:24:22 +0000 Among the checks that DTDs can't perform, veryfying the syntax of URIs for attributes with value type URI would be welcome. This is a subset of Bug 69. 16074 1 ot 2007-08-07 05:26:31 +0000 A brick-by-brick explanation of how this could be done is at: http://lists.w3.org/Archives/Public/www-validator/2007Aug/0057.html 1) find of write a perl parser/checker for a URI string 2) list all the elements/attribute pairs for URI type 3) include in the validator 17332 2 frank.ellermann 2007-10-20 14:06:37 +0000 I propose to update the severity of this bug to "critical", see <http://idn.icann.org/Talk:IDNwiki#Invalid_XHTML_1.0>.