On May 31, 2007, at 10:51 AM, chylli wrote:
Hi Carl:
sorry for my poor English.
I'm writing codes for register function. But I found no
proper place to put my validate function.
I just want to use HTML::FormFu to validate whether a user name has
been in a table user using Catalyst::Controller::HTML::FormFu's attr
FormConfig('register.yml'). But I dont know how to put the validator
code to yml.
Maybe I should put code to a custom module like
MyApp::Validator::User. But I don't know how to get $c in that
module. It seems like validator or constraint module only get two
arguments, $self and $value.
I try to change the form after load configure. But I found before I
got
$from from $c->stash, that form has been processed.
Can you add a new method to give user a form that has been populated
by load_config_file but has not processed query? Then I can add code
to use any local variables like $c, or finish other complex work.
I should use other method like FormMethold, and write a
load_form function to add my validate code to the form. But I think it
is too inconvenient to load configure file.
If you are using DBIC, there is already a constraint module you can
use: HTML::FormFu::Constraint::DBIC::Unique
--
Jason Kohles
[EMAIL PROTECTED]
http://www.jasonkohles.com/
"A witty saying proves nothing." -- Voltaire
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