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NAME

       XML::LibXML::Schema - XML Schema Validation

SYNOPSIS

         use XML::LibXML;
         $doc = XML::LibXML->new->parse_file($url);

         $xmlschema = XML::LibXML::Schema->new( location => $filename_or_url );
         $xmlschema = XML::LibXML::Schema->new( string => $xmlschemastring );
         eval { $xmlschema->validate( $doc ); };

DESCRIPTION

       The XML::LibXML::Schema class is a tiny frontend to libxml2's XML
       Schema implementation. Currently it supports only schema parsing and
       document validation. As of 2.6.32, libxml2 only supports decimal types
       up to 24 digits (the standard requires at least 18).

METHODS

       new
             $xmlschema = XML::LibXML::Schema->new( location => $filename_or_url );
             $xmlschema = XML::LibXML::Schema->new( string => $xmlschemastring );

           The constructor of XML::LibXML::Schema may get called with either
           one of two parameters. The parameter tells the class from which
           source it should generate a validation schema. It is important,
           that each schema only have a single source.

           The location parameter allows one to parse a schema from the
           filesystem or a URL.

           The string parameter will parse the schema from the given XML
           string.

           Note that the constructor will die() if the schema does not meed
           the constraints of the XML Schema specification.

       validate
             eval { $xmlschema->validate( $doc ); };

           This function allows one to validate a (parsed) document against
           the given XML Schema. The argument of this function should be a
           XML::LibXML::Document object. If this function succeeds, it will
           return 0, otherwise it will die() and report the errors found.
           Because of this validate() should be always evaluated.

AUTHORS

       Matt Sergeant, Christian Glahn, Petr Pajas

VERSION

       2.0116

COPYRIGHT

       2001-2007, AxKit.com Ltd.

       2002-2006, Christian Glahn.

       2006-2009, Petr Pajas.

LICENSE

       This program is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself.



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