parser(_:validationErrorOccurred:)
Sent by a parser object to its delegate when it encounters a fatal validation error. NSXMLParser currently does not invoke this method and does not perform validation.
Declaration
optional func parser(_ parser: XMLParser, validationErrorOccurred validationError: any Error)Parameters
- parser:
A parser object.
- validationError:
An Nserror object describing the validation error that occurred.
See Also
Handling XML
parserDidStartDocument(_:)parserDidEndDocument(_:)parser(_:didStartElement:namespaceURI:qualifiedName:attributes:)parser(_:didEndElement:namespaceURI:qualifiedName:)parser(_:didStartMappingPrefix:toURI:)parser(_:didEndMappingPrefix:)parser(_:resolveExternalEntityName:systemID:)parser(_:parseErrorOccurred:)parser(_:foundCharacters:)parser(_:foundIgnorableWhitespace:)parser(_:foundProcessingInstructionWithTarget:data:)parser(_:foundComment:)parser(_:foundCDATA:)