[html-formfu] Odd "bool" overload error on submitted page once reloaded

[Brian Cassidy]

Hey all,

I'm just doing some manual form testing by submitting a form and then 
reloading the page (thus re-POST-ing the params) as i make changes. 
However, often times, on first reload i get this:

Operation "bool": no method found, argument in overloaded package 
HTML::FormFu::Element::text at 
/usr/local/share/perl/5.8.8/HTML/FormFu.pm line 189

I can reload the page once more and the error goes away.

I don't have a lot of time to dedicate to debugging this error, but it 
seems like a text field is being asked if it's true or not (line 189):

next unless $self->get_field($param);

but the overload pragma isn't working quite right.

I've noticed that Element.pm's overload usage doesn't have "fallback => 
1" -- perhaps it's needed?

Apologies for the sub-par bug report.

-Brian