29e425f Making validators to return true result if empty

2 files Authored by pvoborni 12 years ago, Committed by pvoborni 12 years ago,
    Making validators to return true result if empty
    
    All custom validators were changed to return true result if value is empty. Raising error if value is empty is resposibility of check_required call.
    
    This fixes immediate displaying of error message in multivalued fields containing custom validators.
    
    https://fedorahosted.org/freeipa/ticket/2351
    
        
file modified
+6 -18
file modified
+22 -19