1XML::LibXML::RelaxNG(3)User Contributed Perl DocumentatioXnML::LibXML::RelaxNG(3)
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NAME

6       XML::LibXML::RelaxNG - RelaxNG Schema Validation
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SYNOPSIS

9         use XML::LibXML;
10         $doc = XML::LibXML->new->parse_file($url);
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12         $rngschema = XML::LibXML::RelaxNG->new( location => $filename_or_url, no_network => 1 );
13         $rngschema = XML::LibXML::RelaxNG->new( string => $xmlschemastring, no_network => 1 );
14         $rngschema = XML::LibXML::RelaxNG->new( DOM => $doc, no_network => 1 );
15         eval { $rngschema->validate( $doc ); };
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DESCRIPTION

18       The XML::LibXML::RelaxNG class is a tiny frontend to libxml2's RelaxNG
19       implementation. Currently it supports only schema parsing and document
20       validation.
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METHODS

23       new
24             $rngschema = XML::LibXML::RelaxNG->new( location => $filename_or_url, no_network => 1 );
25             $rngschema = XML::LibXML::RelaxNG->new( string => $xmlschemastring, no_network => 1 );
26             $rngschema = XML::LibXML::RelaxNG->new( DOM => $doc, no_network => 1 );
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28           The constructor of XML::LibXML::RelaxNG needs to be called with
29           list of parameters. At least location, string or DOM parameter is
30           required to specify source of schema. Optional parameter no_network
31           set to 1 cause that parser would not access network and optional
32           parameter recover set 1 cause that parser would not call die() on
33           errors.
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35           It is important, that each schema only have a single source.
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37           The location parameter allows one to parse a schema from the
38           filesystem or a (non-HTTPS) URL.
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40           The string parameter will parse the schema from the given XML
41           string.
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43           The DOM parameter allows one to parse the schema from a pre-parsed
44           XML::LibXML::Document.
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46           Note that the constructor will die() if the schema does not meed
47           the constraints of the RelaxNG specification.
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49       validate
50             eval { $rngschema->validate( $doc ); };
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52           This function allows one to validate a (parsed) document against
53           the given RelaxNG schema. The argument of this function should be
54           an XML::LibXML::Document object. If this function succeeds, it will
55           return 0, otherwise it will die() and report the errors found.
56           Because of this validate() should be always evaluated.
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AUTHORS

59       Matt Sergeant, Christian Glahn, Petr Pajas
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VERSION

62       2.0209
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65       2001-2007, AxKit.com Ltd.
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67       2002-2006, Christian Glahn.
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69       2006-2009, Petr Pajas.
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LICENSE

72       This program is free software; you can redistribute it and/or modify it
73       under the same terms as Perl itself.
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77perl v5.38.0                      2023-07-21           XML::LibXML::RelaxNG(3)
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