Projects / Offline Validator

Offline Validator

The Offline Validator is an offline version of the WDG HTML Validator. It checks the syntax of HTML and XHTML documents using an SGML/XML parser.

Operating Systems

Recent releases

  •  01 Mar 2011 02:55

    Release Notes: Support for XHTML Mobile Profile and XHTML+RDFa was added. A --header='Name: value' command-line option for specifying HTTP headers was added.

    •  01 May 2005 20:10

      Release Notes: This version adds support for "XHTML 1.1 plus MathML 2.0 plus SVG 1.1" from MathML 2.0 Second Edition.

      •  14 Mar 2005 00:35

        Release Notes: This version fixes a bug where single quotes weren't accepted around the DOCTYPE's formal public identifier.

        •  13 Oct 2003 07:52

          Release Notes: This version added warnings for valid but unsafe HTML, support for Perl's taint mode, better portability with file paths, and auto-detection of Emacs modes.

          •  20 Jun 2003 08:49

            Release Notes: This version fixes a bug that caused extra requests and occasional failures when validating a URI.


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