class Nokogiri::XML::RelaxNG

Nokogiri::XML::RelaxNG is used for validating XML against a RelaxNG schema.

Synopsis

Validate an XML document against a RelaxNG schema. Loop over the errors that are returned and print them out:

schema  = Nokogiri::XML::RelaxNG(File.open(ADDRESS_SCHEMA_FILE))
doc     = Nokogiri::XML(File.open(ADDRESS_XML_FILE))

schema.validate(doc).each do |error|
  puts error.message
end

The list of errors are Nokogiri::XML::SyntaxError objects.

NOTE: RelaxNG input is always treated as TRUSTED documents, meaning that they will cause the underlying parsing libraries to access network resources. This is counter to Nokogiri’s “untrusted by default” security policy, but is a limitation of the underlying libraries.