diff -r 5da0f00ef872 -r 7a0f8fbdf7b8 iro/model/decorators.py
--- a/iro/model/decorators.py	Fri Mar 02 03:14:01 2012 +0100
+++ b/iro/model/decorators.py	Fri Mar 02 03:25:21 2012 +0100
@@ -39,5 +39,5 @@
         if value == typ[0]:
             break
     else:
-        raise ValidateException(field=field,msg='Typ is not valid.')
+        raise ValidateException(field=field,msg='Typ %s is not valid.'%value)
     return value