use XML::LibXML;
$doc = XML::LibXML->new->parse_file($url);
$rngschema = XML::LibXML::RelaxNG->new( location => $filename_or_url, no_network => 1 );
$rngschema = XML::LibXML::RelaxNG->new( string => $xmlschemastring, no_network => 1 );
$rngschema = XML::LibXML::RelaxNG->new( DOM => $doc, no_network => 1 );
eval { $rngschema->validate( $doc ); };
$rngschema = XML::LibXML::RelaxNG->new( location => $filename_or_url, no_network => 1 ); $rngschema = XML::LibXML::RelaxNG->new( string => $xmlschemastring, no_network => 1 ); $rngschema = XML::LibXML::RelaxNG->new( DOM => $doc, no_network => 1 );
The constructor of XML::LibXML::RelaxNG needs to be called with list of parameters. At least location, string or DOM parameter is required to specify source of schema. Optional parameter no_network set to 1 cause that parser would not access network and optional parameter recover set 1 cause that parser would not call die() on errors.
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 (non-HTTPS) URL.
The string parameter will parse the schema from the given XML string.
The DOM parameter allows one to parse the schema from a pre-parsed XML::LibXML::Document.
Note that the constructor will die() if the schema does not meed the constraints of the RelaxNG specification.
eval { $rngschema->validate( $doc ); };
This function allows one to validate a (parsed) document against the given RelaxNG schema. The argument of this function should be an 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.
2002-2006, Christian Glahn.