573 |
element must have an <code>xmlns</code> attribute |
element must have an <code>xmlns</code> attribute |
574 |
whose value is set to |
whose value is set to |
575 |
<code>http://www.w3.org/1999/xhtml</code>.</p></dd> |
<code>http://www.w3.org/1999/xhtml</code>.</p></dd> |
576 |
|
<dt>If the element with the error is <code>blink</code>, |
577 |
|
<code>center</code>, or <code>marquee</code> element</dt> |
578 |
|
<dd>These elements are not part of the HTML standard. |
579 |
|
Use CSS for styling control.</dd> |
580 |
</dl> |
</dl> |
581 |
</p> |
</p> |
582 |
</d:desc> |
</d:desc> |
617 |
</d:desc> |
</d:desc> |
618 |
</d:item> |
</d:item> |
619 |
|
|
620 |
|
<d:item name="attribute not allowed" class="attribute-error"> |
621 |
|
<d:message xml:lang="en">Attribute |
622 |
|
<code><var>{local-name}</var></code> is not allowed for |
623 |
|
<code><var>{element-local-name}</var></code> element.</d:message> |
624 |
|
<d:desc xml:lang="en"> |
625 |
|
<p>An attribute is specified where it is not allowed. |
626 |
|
The document is non-conforming.</p> |
627 |
|
|
628 |
|
<dl> |
629 |
|
<dt>HTML <code>meta</code> element</dt> |
630 |
|
<dd>For HTML <code>meta</code> element, <em>only one</em> of |
631 |
|
<code>name</code>, <code>http-equiv</code>, or <code>charset</code> |
632 |
|
attribute is allowed.</dd> |
633 |
|
</dl> |
634 |
|
</d:desc> |
635 |
|
</d:item> |
636 |
|
|
637 |
<d:item name="in HTML:xml:lang" |
<d:item name="in HTML:xml:lang" |
638 |
class="attribute-error"> |
class="attribute-error"> |
639 |
<d:message xml:lang="en">The <code>xml:lang</code> attribute is not |
<d:message xml:lang="en">The <code>xml:lang</code> attribute is not |
640 |
allowed in HTML document.</d:message> |
allowed in HTML document.</d:message> |
641 |
<d:desc> |
<d:desc xml:lang="en"> |
642 |
<p>The <code>xml:lang</code> attribute is not allowed in |
<p>The <code>xml:lang</code> attribute is not allowed in |
643 |
HTML document. The document is non-conforming.</p> |
HTML document. The document is non-conforming.</p> |
644 |
|
|
702 |
<p>The <code>xmlns</code> attribute in the <code>null</code> |
<p>The <code>xmlns</code> attribute in the <code>null</code> |
703 |
namespace is not allowed in XHTML document.</p> |
namespace is not allowed in XHTML document.</p> |
704 |
|
|
705 |
<p>This error should not occur in conformance-checking |
<p>This error should not occur in conformance-checking of |
706 |
static documents.</p> |
static documents.</p> |
707 |
</d:desc> |
</d:desc> |
708 |
</d:item> |
</d:item> |
717 |
<d:message xml:lang="en">This attribute only allow a limited set of |
<d:message xml:lang="en">This attribute only allow a limited set of |
718 |
values and the specified value <code><var>{@}</var></code> is not one |
values and the specified value <code><var>{@}</var></code> is not one |
719 |
of them.</d:message> |
of them.</d:message> |
720 |
|
<d:desc xml:lang="en"> |
721 |
|
<p>For this attribute only several values are allowed and the |
722 |
|
value of the attribute is not one of them. The document |
723 |
|
is non-conforming.</p> |
724 |
|
|
725 |
|
<dl> |
726 |
|
<dt>HTML <code>meta</code> element, <code>http-equiv</code> attribute</dt> |
727 |
|
<dd><p>Only <code>Default-Style</code> and <code>Refresh</code> |
728 |
|
is allowed.</p> |
729 |
|
<p>Value <code>Content-Type</code> is obsolete; for charset |
730 |
|
declaration, the <code>charset</code> attribute can be used as: |
731 |
|
<pre class="html example"><code><meta charset="<var>charset-name</var>"></code></pre> |
732 |
|
... where <var>charset-name</var> is a name of the character encoding |
733 |
|
of the document, such as <code>utf-8</code>.</p> |
734 |
|
<p>Values <code>Content-Style-Type</code> and |
735 |
|
<code>Content-Script-Type</code> are currently not allowed.</p> |
736 |
|
<p>Value <code>Keywords</code> is not allowed. Use |
737 |
|
<code>name</code> attribute instead of <code>http-equiv</code> |
738 |
|
attribute.</p> |
739 |
|
<p>Values <code>Expires</code>, <code>Pragma</code>, |
740 |
|
and <code>Cache-Control</code> are not allowed; |
741 |
|
use <em>real</em> HTTP header fields for cache control.</p></dd> |
742 |
|
</dl> |
743 |
|
</d:desc> |
744 |
</d:item> |
</d:item> |
745 |
|
|
746 |
<d:item name="duplicate ID" |
<d:item name="duplicate ID" |
1032 |
The link type might have been added to the registry since then. |
The link type might have been added to the registry since then. |
1033 |
In such case it might be conforming. Otherwise, the |
In such case it might be conforming. Otherwise, the |
1034 |
document is non-conforming.</p> |
document is non-conforming.</p> |
1035 |
|
|
1036 |
|
<dl> |
1037 |
|
<dt>Link types <code>shortcut icon</code></dt> |
1038 |
|
<dd>Link type <code>shortcut</code> is not registered. |
1039 |
|
Use only <code>icon</code> for linking to so-called favicon.</dd> |
1040 |
|
</dl> |
1041 |
</d:desc> |
</d:desc> |
1042 |
</d:item> |
</d:item> |
1043 |
|
|