[Catalyst] HTML::FormFu - how do constraints work?

[kakimoto at tpg.com.au]

hello, Kieren

 thank you for that. Also, my apologies to everyone as my other email
seemed to have been posted 3 times!
 thank you

K. akimoto


Quoting Kieren Diment <diment at gmail.com>:

> For both of your problems, check the code at http:// 
> dev.catalyst.perl.org/repos/Catalyst/trunk/examples/Tutorial/ 
> Final_Tarballs_Per_Part/MyApp_Part9_FormFu.tgz
> 
> 
> Using that code (unmodified) should tell you where you've gone  
> wrong.  If it doesn't work then come back and ask again.
> 
> On 14 Jul 2008, at 11:04, kakimoto at tpg.com.au wrote:
> 
> >
> > hi all
> >  I have just posted out a question earlier as I could not get the
> > example for Tutorial::AdvancedCRUD::FormFu to work.
> >
> >  I have also looked at the examples and put in the Constraint
> settings
> > in myapp.yml file but it does not work at all.
> >
> >  Whilst I await for some help of you helpful folks to post  
> > regarding my
> > previous issue with Sqlite,
> > can anyone tell me how do constraints work?
> >
> > This is what I am guessing (and hoping):
> >
> > - assume there's only an input textbox in the interface. Name =  
> > customerID
> > - a constraint has been set to 'Required' for the input text box.
> > - user clicks on submit without typing anything into the textbox.
> > - web browser returns a nice looking message saying something like,
> "
> > Input required for field, customerID"
> >
> >  Is that faintly how it works?
> >
> > thank you
> >
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