Technical Support

New Topic

872 topics

Page 1 of 18
- Jump to page:
1
2
3
4
5
…
18
Next

Announcements

Replies

Views

Last post

CSS HTML Validator 2025 (v25.03) Now Available!

Last post by Albert Wiersch « Tue May 27, 2025 8:09 pm
Posted in Other CSS HTML Validator
Replies: 3
by Albert Wiersch » Thu Dec 05, 2024 10:22 pm » in Other CSS HTML Validator

3 Replies

20953 Views

Last post by Albert Wiersch
Tue May 27, 2025 8:09 pm

Topics

Replies

Views

Last post

PLEASE READ BEFORE POSTING (How To's and Known Issues)

Last post by Albert Wiersch « Sat Jan 01, 2005 2:08 pm

by Albert Wiersch » Sat Jan 01, 2005 2:08 pm

0 Replies

30884 Views

Last post by Albert Wiersch
Sat Jan 01, 2005 2:08 pm
503 error

Last post by Albert Wiersch « Tue Jul 15, 2025 1:40 pm
Replies: 1
by Lou » Tue Jul 15, 2025 1:25 pm

1 Replies

70 Views

Last post by Albert Wiersch
Tue Jul 15, 2025 1:40 pm
Location of <tfoot> in a table

Last post by Albert Wiersch « Mon Jun 30, 2025 10:38 pm
Replies: 1
by Lou » Sun Jun 29, 2025 5:04 pm

1 Replies

13254 Views

Last post by Albert Wiersch
Mon Jun 30, 2025 10:38 pm
Accented characters in URL/URI ?

Last post by Albert Wiersch « Mon May 05, 2025 10:35 pm
Replies: 4
by ktp » Thu Mar 06, 2025 5:41 am

4 Replies

12431 Views

Last post by Albert Wiersch
Mon May 05, 2025 10:35 pm
Batch Wizard report creation date

Last post by Albert Wiersch « Thu Apr 03, 2025 10:35 pm
Replies: 2
by ktp » Wed Mar 19, 2025 3:38 am

2 Replies

4283 Views

Last post by Albert Wiersch
Thu Apr 03, 2025 10:35 pm
Batch Wizard still run in background after manual stop!

Last post by Albert Wiersch « Wed Mar 19, 2025 10:04 am
Replies: 1
by ktp » Wed Mar 19, 2025 3:42 am

1 Replies

2830 Views

Last post by Albert Wiersch
Wed Mar 19, 2025 10:04 am
How to follow php generated links with validator?

Last post by Albert Wiersch « Thu Feb 27, 2025 12:55 pm
Replies: 4
by kvfcreator » Tue Feb 25, 2025 4:55 pm

4 Replies

4341 Views

Last post by Albert Wiersch
Thu Feb 27, 2025 12:55 pm
False error 404 reported ?

Last post by Albert Wiersch « Tue Jan 14, 2025 2:52 pm
Replies: 22
by ktp » Thu Jan 09, 2025 3:22 am
1

2
22 Replies

7982 Views

Last post by Albert Wiersch
Tue Jan 14, 2025 2:52 pm
View source in Firefox using CSS HTML Validator editor

Last post by Albert Wiersch « Thu Jan 09, 2025 4:24 pm
Replies: 1
by ktp » Thu Jan 09, 2025 3:10 pm

1 Replies

1409 Views

Last post by Albert Wiersch
Thu Jan 09, 2025 4:24 pm
How to open from Firefox?

Last post by markwolk « Wed Jan 08, 2025 2:56 pm
Replies: 3
by markwolk » Tue Jan 07, 2025 8:40 pm

3 Replies

1571 Views

Last post by markwolk
Wed Jan 08, 2025 2:56 pm
Is breadcrumb json-ld supported?

Last post by Albert Wiersch « Wed Jan 08, 2025 2:11 pm
Replies: 3
by ktp » Mon Dec 14, 2020 8:07 am

3 Replies

3317 Views

Last post by Albert Wiersch
Wed Jan 08, 2025 2:11 pm
Typo in warning message

Last post by Albert Wiersch « Wed Dec 18, 2024 1:48 pm
Replies: 1
by dthomason@pcci.edu » Wed Dec 18, 2024 1:32 pm

1 Replies

869 Views

Last post by Albert Wiersch
Wed Dec 18, 2024 1:48 pm
Don't Understand Error message

Last post by Albert Wiersch « Tue Nov 05, 2024 2:17 pm
Replies: 3
by paulp575 » Tue Nov 05, 2024 12:57 pm

3 Replies

1788 Views

Last post by Albert Wiersch
Tue Nov 05, 2024 2:17 pm
Validator Engine Message Filters missing some Message Filters

Last post by Albert Wiersch « Wed Jun 26, 2024 8:56 pm
Replies: 1
by DimitriAus » Wed Jun 26, 2024 7:29 pm

1 Replies

2247 Views

Last post by Albert Wiersch
Wed Jun 26, 2024 8:56 pm
[SOLVED] No Sound (HTML Validator PRO Version 24.0200)

Last post by paulp575 « Mon Jun 24, 2024 4:49 pm
Replies: 17
by paulp575 » Thu Jun 13, 2024 12:32 am
1

2
17 Replies

3715 Views

Last post by paulp575
Mon Jun 24, 2024 4:49 pm
Should aria-hidden influence other accessibility errors and warnings?

Last post by Albert Wiersch « Thu May 09, 2024 4:04 pm
Replies: 3
by dthomason@pcci.edu » Wed May 08, 2024 11:11 am

3 Replies

2970 Views

Last post by Albert Wiersch
Thu May 09, 2024 4:04 pm
[RESOLVED] Internal Links "Not Found" (Validator Version 23.0400 Pro)

Last post by VBprayer « Thu Mar 07, 2024 3:21 am
Replies: 7
by paulp575 » Sat Nov 25, 2023 12:13 am

7 Replies

13537 Views

Last post by VBprayer
Thu Mar 07, 2024 3:21 am
msapplication-* meta name values

Last post by Albert Wiersch « Tue Oct 24, 2023 9:34 pm
Replies: 4
by ReneK » Thu May 29, 2014 11:47 am

4 Replies

12741 Views

Last post by Albert Wiersch
Tue Oct 24, 2023 9:34 pm
Possible leniency in :has selector

Last post by Albert Wiersch « Wed Oct 04, 2023 12:52 pm
Replies: 4
by TomHTML » Tue Oct 03, 2023 11:15 pm

4 Replies

5156 Views

Last post by Albert Wiersch
Wed Oct 04, 2023 12:52 pm
Bug: Validator doesn't recognize CSS variables in "border"

Last post by TomHTML « Mon Sep 18, 2023 10:34 am
Replies: 2
by TomHTML » Sun Sep 17, 2023 12:03 pm

2 Replies

4159 Views

Last post by TomHTML
Mon Sep 18, 2023 10:34 am
Bug: transform does not recognize variables

Last post by Albert Wiersch « Sun Sep 17, 2023 11:27 pm
Replies: 1
by TomHTML » Sun Sep 17, 2023 11:42 am

1 Replies

4083 Views

Last post by Albert Wiersch
Sun Sep 17, 2023 11:27 pm
<input> and "autocomplete=off": contradictory warnings?

Last post by Albert Wiersch « Fri Sep 08, 2023 4:30 pm
Replies: 3
by ktp » Fri Sep 08, 2023 9:48 am

3 Replies

4698 Views

Last post by Albert Wiersch
Fri Sep 08, 2023 4:30 pm
Disable checking internal links for redirects

Last post by Albert Wiersch « Fri Sep 01, 2023 9:49 am
Replies: 6
by JimM77 » Wed Aug 30, 2023 3:32 am

6 Replies

5023 Views

Last post by Albert Wiersch
Fri Sep 01, 2023 9:49 am
charset of PHP included files

Last post by Albert Wiersch « Wed Aug 30, 2023 4:24 pm
Replies: 5
by JimM77 » Tue Aug 29, 2023 6:25 am

5 Replies

4589 Views

Last post by Albert Wiersch
Wed Aug 30, 2023 4:24 pm
Accessibility error due to "label" element with no text

Last post by Albert Wiersch « Wed Aug 30, 2023 12:23 am
Replies: 3
by ktp » Mon Aug 28, 2023 11:55 pm

3 Replies

4364 Views

Last post by Albert Wiersch
Wed Aug 30, 2023 12:23 am
Accessibility: role="main" not taken into account in <div> ?

Last post by Albert Wiersch « Mon Aug 28, 2023 12:41 pm
Replies: 3
by ktp » Mon Aug 28, 2023 10:03 am

3 Replies

4555 Views

Last post by Albert Wiersch
Mon Aug 28, 2023 12:41 pm
Easy comment out or repeated attributes

Last post by Albert Wiersch « Tue Jun 13, 2023 4:49 pm
Replies: 3
by markwolk » Mon Jun 12, 2023 6:11 pm

3 Replies

7842 Views

Last post by Albert Wiersch
Tue Jun 13, 2023 4:49 pm
no autocomplete attribute

Last post by Albert Wiersch « Wed May 10, 2023 11:34 am
Replies: 2
by amir512 » Mon May 08, 2023 8:19 pm

2 Replies

4503 Views

Last post by Albert Wiersch
Wed May 10, 2023 11:34 am
Label without for attribute

Last post by Albert Wiersch « Mon May 08, 2023 9:00 pm
Replies: 1
by amir512 » Mon May 08, 2023 5:22 pm

1 Replies

4474 Views

Last post by Albert Wiersch
Mon May 08, 2023 9:00 pm
href tag issue

Last post by Albert Wiersch « Fri May 05, 2023 6:37 pm
Replies: 3
by amir512 » Thu May 04, 2023 1:33 pm

3 Replies

4474 Views

Last post by Albert Wiersch
Fri May 05, 2023 6:37 pm
401 Unauthorized when trying to validate internal web application

Last post by ray.evans « Wed May 03, 2023 10:14 am
Replies: 2
by ray.evans » Tue May 02, 2023 4:39 pm

2 Replies

4353 Views

Last post by ray.evans
Wed May 03, 2023 10:14 am
Separate report for each website?

Last post by Albert Wiersch « Wed Apr 26, 2023 10:47 am
Replies: 3
by jtramontana » Tue Apr 25, 2023 1:27 pm

3 Replies

5163 Views

Last post by Albert Wiersch
Wed Apr 26, 2023 10:47 am
Turn off Comment "Errors only" mode enabled?

Last post by Albert Wiersch « Tue Apr 25, 2023 8:42 pm
Replies: 1
by jtramontana » Tue Apr 25, 2023 7:51 am

1 Replies

3999 Views

Last post by Albert Wiersch
Tue Apr 25, 2023 8:42 pm
Look for exact files in a directory?

Last post by Albert Wiersch « Tue Apr 25, 2023 12:54 pm
Replies: 3
by jtramontana » Tue Apr 25, 2023 6:52 am

3 Replies

4835 Views

Last post by Albert Wiersch
Tue Apr 25, 2023 12:54 pm
Can I use Validator to batch find/replace?

Last post by Albert Wiersch « Mon Apr 24, 2023 11:33 am
Replies: 1
by jtramontana » Mon Apr 24, 2023 11:23 am

1 Replies

4057 Views

Last post by Albert Wiersch
Mon Apr 24, 2023 11:33 am
[ANSWERED] Input Mask

Last post by paulp575 « Thu Mar 23, 2023 12:05 pm
Replies: 2
by paulp575 » Wed Mar 22, 2023 3:50 pm

2 Replies

5760 Views

Last post by paulp575
Thu Mar 23, 2023 12:05 pm
Bug: Access violation whne clicking "Response" tab in report

Last post by Albert Wiersch « Fri Mar 10, 2023 9:39 am
Replies: 1
by rkg82tg » Fri Mar 10, 2023 12:57 am

1 Replies

4129 Views

Last post by Albert Wiersch
Fri Mar 10, 2023 9:39 am
Batch compare files against a master?

Last post by Albert Wiersch « Fri Feb 24, 2023 2:16 pm
Replies: 9
by jtramontana » Thu Feb 23, 2023 1:16 pm

9 Replies

6664 Views

Last post by Albert Wiersch
Fri Feb 24, 2023 2:16 pm
Batch skip sub-sub directory?

Last post by Albert Wiersch « Fri Feb 24, 2023 12:45 pm
Replies: 1
by jtramontana » Fri Feb 24, 2023 12:22 pm

1 Replies

4039 Views

Last post by Albert Wiersch
Fri Feb 24, 2023 12:45 pm
Listing criteria for Validator to check?

Last post by Albert Wiersch « Thu Feb 23, 2023 2:39 pm
Replies: 1
by jtramontana » Thu Feb 23, 2023 12:42 pm

1 Replies

4027 Views

Last post by Albert Wiersch
Thu Feb 23, 2023 2:39 pm
[ANSWERED] HTML Validator 2023 (v23.00) and Windows 7

Last post by Albert Wiersch « Mon Feb 13, 2023 1:31 pm
Replies: 6
by paulp575 » Mon Jan 23, 2023 5:08 pm

6 Replies

5563 Views

Last post by Albert Wiersch
Mon Feb 13, 2023 1:31 pm
hyperlink shortcut ?

Last post by Albert Wiersch « Sat Feb 11, 2023 11:17 am
Replies: 1
by DimitriAus » Sat Feb 11, 2023 3:12 am

1 Replies

4301 Views

Last post by Albert Wiersch
Sat Feb 11, 2023 11:17 am
Bug: media query value for "sizes" attribute of <source> element not recognized

Last post by TomHTML « Tue Jan 31, 2023 11:20 am
Replies: 5
by TomHTML » Wed Jan 25, 2023 12:19 pm

5 Replies

6234 Views

Last post by TomHTML
Tue Jan 31, 2023 11:20 am
Possible error: Video element with source inside P

Last post by TomHTML « Wed Jan 25, 2023 6:18 pm
Replies: 2
by TomHTML » Wed Jan 25, 2023 3:45 pm

2 Replies

4924 Views

Last post by TomHTML
Wed Jan 25, 2023 6:18 pm
Error Opening File UTF-8 Encoding Problem

Last post by Albert Wiersch « Sun Dec 18, 2022 10:29 am
Replies: 1
by Bookkeeper » Sun Dec 18, 2022 12:21 am

1 Replies

4259 Views

Last post by Albert Wiersch
Sun Dec 18, 2022 10:29 am
No "skip to" links were detected in this document.

Last post by Lou « Tue Dec 13, 2022 4:39 pm
Replies: 6
by Lou » Sun Dec 11, 2022 5:27 pm

6 Replies

6321 Views

Last post by Lou
Tue Dec 13, 2022 4:39 pm
[ANSWERED] HTML Validator generating false positive

Last post by paulp575 « Mon Nov 14, 2022 10:56 am
Replies: 7
by paulp575 » Sun Nov 13, 2022 6:27 pm

7 Replies

6194 Views

Last post by paulp575
Mon Nov 14, 2022 10:56 am
Bad ID reference error

Last post by Albert Wiersch « Thu Nov 10, 2022 8:11 am
Replies: 5
by JimM77 » Tue Nov 08, 2022 3:27 am

5 Replies

5582 Views

Last post by Albert Wiersch
Thu Nov 10, 2022 8:11 am
Checking Links

Last post by Albert Wiersch « Mon Nov 07, 2022 3:49 pm
Replies: 5
by RCJones » Mon Nov 07, 2022 12:13 pm

5 Replies

5201 Views

Last post by Albert Wiersch
Mon Nov 07, 2022 3:49 pm
"Windows version not supported" error

Last post by Albert Wiersch « Wed Sep 21, 2022 10:28 am
Replies: 7
by acroglobal » Thu Jul 21, 2022 10:41 am

7 Replies

6215 Views

Last post by Albert Wiersch
Wed Sep 21, 2022 10:28 am

New Topic

872 topics

Page 1 of 18
- Jump to page:
1
2
3
4
5
…
18
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum