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280 Open 1,086 Closed
280 Open 1,086 Closed
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Issues list

Role on dialog element is required but not recommended needsinfo
#1808 opened Mar 31, 2025 by sebastianthulin
1
Error: Attribute media not allowed on element source at this point.
#1807 opened Mar 23, 2025 by dschuessler
Validator flags @aria-label on <svg:g> as invalid
#1805 opened Mar 19, 2025 by martindholmes
Question: number of rules checked by v.Nu validator?
#1804 opened Mar 17, 2025 by Lucas-C
3
Input with aria-controls and aria-expanded leads to error Element input is missing required attribute role
#1803 opened Mar 14, 2025 by codeflorist
Hashes within anchor hrefs incorrectly flagged as error
#1802 opened Mar 13, 2025 by gwern
Incorrect validation of empty <tr>
#1801 opened Mar 12, 2025 by dankoxd
1
language recognition incorrect warning
#1800 opened Mar 10, 2025 by codo
Validator not detecting double slashes in <link rel="stylesheet etc.
#1799 opened Mar 1, 2025 by eawmaas
What is the limitation for the frequency of HTTP requests to HTML validation service?
#1798 opened Feb 28, 2025 by TokugawaTakeshi
2
Add commandfor & command attributes to button element, and add oncommand attribute spec-conformance
#1795 opened Feb 19, 2025 by mtrootyy
strange STYLE tag at the end (which is not in source)
#1794 opened Feb 18, 2025 by jarj1
href/url validation disallows '|' in queries
#1792 opened Feb 17, 2025 by wrengr
Validator incorrectly says CSS scrollbar-gutter property doesn't exist
#1788 opened Jan 23, 2025 by samhed
1
Parse error when using CSS @supports selector()
#1787 opened Jan 22, 2025 by samhed
CSS path() gives error when used for clip-path
#1786 opened Jan 22, 2025 by samhed
2
HTML Validator Fails to Detect Missing Closing Tag for <p>
#1785 opened Jan 22, 2025 by xrjunque
Inconsistence IO Error: Name or service not known
#1783 opened Jan 18, 2025 by jNullj
Add "closedby" attribute to "dialog" element
#1780 opened Jan 15, 2025 by mtrootyy
Misidentified language
#1779 opened Jan 12, 2025 by Techgirljen
Skipping showsource on POST requests
#1778 opened Jan 10, 2025 by jaimeiniesta
1
False positive for valid role=image
#1771 opened Dec 13, 2024 by scottaohara
CSS property: contain-intrinsic-size not supported
#1768 opened Dec 3, 2024 by tniou
5
Latin/Catalan
#1766 opened Nov 28, 2024 by Lemoert
no error
#1763 opened Nov 3, 2024 by AHLALLAY
1
ProTip! Adding no:label will show everything without a label.