如何获取XML验证错误的所有父元素？

    <information>
      <person>
        <address>      
          <region>
            <city>
              <ZIP>1701</ZIP>
            </city>
          </region>
        </address>
      </person>
      <company>
        <address>      
          <region>
            <city>
              <ZIP>This is not a ZIP Code</ZIP>
            </city>
          </region>
        </address>
      </company>
    </information>

Above is an example XML element format. And if I validate it to the XSD, this will return an error : "ZIP element is not a valid value of the atomic type 'xs:integer' "

to catch the error, I use libxml_get_errors(). but this cannot return the parent elements where the error occurred. It would be difficult to know if the ZIP error occurred inside OR .

Do you guys know another XML error library to return element error hierarchically? or any other way to achieve something like this? :

" < information >< company >< address >< region >< city > : ZIP is not a valid value of the atomic type 'xs:integer' "

Thank you.