[xwiki-devs] Question on modifying XWikiLogin

Hello, I would like to make a small modification to the XWikiLogin page on a local xwiki instance xwiki v 1.3 to better understand the different layers of configuration available for xwiki. There is an error occurring on this login page when xwiki is configured for LDAP authentication. When a user enters incorrect credentials, the login page does not provide any indication of an error while the LDAP.LDAPAuthServiceImpl class returns "LDAP Bind failed with Exception Invalid Credentials". What is the best route for adding error notification into the XWikiLogin page in the event of an invalid LDAP credentials error is propagated from LDAP.LDAPAuthServiceImpl? Thank you Ross