Sax parser doesn't validate.

[Giuseppe Sarno]

Title: Sax parser doesn't validate.

Hi,
I'm using a SAX p[arser with this feature:
 
parser = XMLReaderFactory.createXMLReader("org.apache.xerces.parsers.SAXParser");
 parser.setFeature( "http://xml.org/sax/features/validation",true);
 parser.setFeature( "http://xml.org/sax/features/namespaces", true );

PsHan = new PsSaxHandler();
                 parser.setContentHandler( PsHan );

The PsSaxHandler() work ok,
I can get startElement, end, char, etc. but it doesn't Validate if a tag is wrong.

can someone help me ?
cheers.