1XML::LibXML::Schema(3)User Contributed Perl DocumentationXML::LibXML::Schema(3)
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NAME

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

9         use XML::LibXML;
10         $doc = XML::LibXML->new->parse_file($url);
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12         $xmlschema = XML::LibXML::Schema->new( location => $filename_or_url );
13         $xmlschema = XML::LibXML::Schema->new( string => $xmlschemastring );
14         eval { $xmlschema->validate( $doc ); };
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DESCRIPTION

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

23       new
24             $xmlschema = XML::LibXML::Schema->new( location => $filename_or_url );
25             $xmlschema = XML::LibXML::Schema->new( string => $xmlschemastring );
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27           The constructor of XML::LibXML::Schema may get called with either
28           one of two parameters. The parameter tells the class from which
29           source it should generate a validation schema. It is important,
30           that each schema only have a single source.
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32           The location parameter allows one to parse a schema from the
33           filesystem or a URL.
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35           The string parameter will parse the schema from the given XML
36           string.
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38           Note that the constructor will die() if the schema does not meed
39           the constraints of the XML Schema specification.
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41       validate
42             eval { $xmlschema->validate( $doc ); };
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44           This function allows one to validate a (parsed) document against
45           the given XML Schema. The argument of this function should be a
46           XML::LibXML::Document object. If this function succeeds, it will
47           return 0, otherwise it will die() and report the errors found.
48           Because of this validate() should be always evaluated.
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AUTHORS

51       Matt Sergeant, Christian Glahn, Petr Pajas
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VERSION

54       2.0132
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57       2001-2007, AxKit.com Ltd.
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59       2002-2006, Christian Glahn.
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61       2006-2009, Petr Pajas.
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LICENSE

64       This program is free software; you can redistribute it and/or modify it
65       under the same terms as Perl itself.
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69perl v5.26.3                      2017-10-28            XML::LibXML::Schema(3)
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