<msgs>
   any_errors      = err__
   prefix          = err_
   <constraints>
       OK_dn_unique  = Domain name already used within Citigroup
       OK_dn         = Badly formed domain name
       OK_words      = Illegal character in string
       OK_chars      = Illegal character or space in string
       OK_sql        = Illegal SQL character in string
       OK_phone_chars = Illegal phone character(s) or format
       OK_int        = Illegal integer
       OK_date       = Illegal date character(s) or format
       OK_email      = Illegal email format
   </constraints>
</msgs>