[Catalyst] FormFu: How to ensure a field value is unique?

Bjørn-Helge Mevik bhx6 at mevik.net
Mon Jun 3 19:04:03 GMT 2013

Carl Franks wrote:

> Try this config instead of the single 'model' above:
>     model: DB
>     resultset: OpusTwikiBrukernavn

That worked!  Thanks a lot! :)

>> Use of uninitialized value $name in pattern match (m//) at /home/bhm/perl5/lib/perl5/HTML/FormFu/Element.pm line 71.
>> Use of uninitialized value $root in hash element at /home/bhm/perl5/lib/perl5/HTML/FormFu/Role/NestedHashUtils.pm line 43.

> I don't think this is also immediately linked to your error,

Probably not; I get at least the first message on other forms as well.

> but it indicates that you're using a field element without a name -
> this is unsupported by FormFu, and may cause other errors.

Thanks for the tip.  I'll check.

Bjørn-Helge Mevik

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