[dfv] Named Constraints supported?

[Matt <ma...@cp...>]

Hi All,
I've been working on putting together a somewhat simple on-the-fly DFV 
profile generator, but have hit a bit of a roadblock.

I am trying to attach multiple constraints to a given field with a 
profile like so :

{
   constraint_methods =>  {
     username =>  [
       sub { ... },
       sub { ... },
       qr/^\W+$/,
       { constraint =>  qr/^\W+$/, name =>  "username_valid" },
       { constraint =>  sub { ... }, name =>  "username_length" },
       { constraint =>  sub { ... }, name =>  "username_taken" },
     ],
   },
   required =>  "username",
}

Based on the documentation here:

http://search.cpan.org/~markstos/Data-FormValidator-4.66/lib/Data/FormValidator.pm#MULTIPLE_CONSTRAINTS

I am led to believe this should be possible.. but I'm catching the 
following error:

[error] Caught exception in SalesLink::Controller::Form->field "Value 
for constraint_method within hashref ''

not a code reference or Regexp . Do you need func(), not 'func'?

at 
/home/matt/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3/Data/FormValidator.pm 
line 974."

Based on looking at D::FV's source it seems like this functionality is 
no longer supported, but I'd just like to confirm.

Does anyone have any suggestions for approaching this issue?


Cheers,

Matt