2009/3/13 Ian Wells <i...@cack.org.uk>:
> In my edit function in a Catalyst controller, I have:
>
> sub edit :Local :FormConfig :Args(1) {
>
> [...]
>
> $form->constraints_from_dbic($table);
>
> if ($form->submitted_and_valid) {
> $form->model->update($row);
>
> But the DB crashes out with an overly-long string - which it
> shouldn't, since the form should trap that and report it. T
>
> he constraints are created in the form datastructure, but FormFu
> hasn't spotted the length violation. Should I be setting them earlier
> or something?
You need to call $form->process() after constraints_from_dbic()
submitted_and_valid() only reports the result of the last process() -
which was called by Catalyst-Controller-HTML-FormFu, before you'd
added the constraints.
Carl
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