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 );
13         $rngschema = XML::LibXML::RelaxNG->new( string => $xmlschemastring );
14         $rngschema = XML::LibXML::RelaxNG->new( DOM => $doc );
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 );
25             $rngschema = XML::LibXML::RelaxNG->new( string => $xmlschemastring );
26             $rngschema = XML::LibXML::RelaxNG->new( DOM => $doc );
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28           The constructor of XML::LibXML::RelaxNG may get called with either
29           one of three parameters. The parameter tells the class from which
30           source it should generate a validation schema. It is important,
31           that each schema only have a single source.
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33           The location parameter allows one to parse a schema from the
34           filesystem or a URL.
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36           The string parameter will parse the schema from the given XML
37           string.
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39           The DOM parameter allows one to parse the schema from a pre-parsed
40           XML::LibXML::Document.
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42           Note that the constructor will die() if the schema does not meed
43           the constraints of the RelaxNG specification.
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45       validate
46             eval { $rngschema->validate( $doc ); };
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48           This function allows one to validate a (parsed) document against
49           the given RelaxNG schema. The argument of this function should be
50           an XML::LibXML::Document object. If this function succeeds, it will
51           return 0, otherwise it will die() and report the errors found.
52           Because of this validate() should be always evaluated.
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AUTHORS

55       Matt Sergeant, Christian Glahn, Petr Pajas
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VERSION

58       2.0201
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61       2001-2007, AxKit.com Ltd.
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63       2002-2006, Christian Glahn.
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65       2006-2009, Petr Pajas.
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LICENSE

68       This program is free software; you can redistribute it and/or modify it
69       under the same terms as Perl itself.
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73perl v5.30.0                      2019-07-26           XML::LibXML::RelaxNG(3)
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