[Html-widget] Select and '0' value

[Tobias Kremer]

I have defined a select element like this:

$w->element( 'Select', 'status' )->options( '0' => 'Disabled', '1' =>
'Activated', '2' => 'Pending' );

Unfortunately, when submitting the form, option '0' => 'Disabled' is
considered as an error (I suppose because its value is '0') and the
form is tagged as invalid, although '0' is a perfectly valid value.
I have no explicit constraints on the form.

Any ideas on how to fix this?

Thanks!

-- Toby