> validate do |applicant|
>   errors.add_to_base("Things must check out!") unless 
> applicant.check_things
> end
> 
> def before_save
>   applicant.non_represented_field = 123456789
> end
> 
> before_save will only be called if your validations pass, so 
> non_represented_field will only be assigned to valid records.

Hi,

Thanks for the reply.

Sorry, I don't think I expressed myself very well.

When I submit the form, every value the applicant has entered is 
validated and passed to the controller. That means that if they enter a 
value in the email field (for example) I can access this value in the 
controller in the params hash, regardless of whether validation failed 
or passed.

As this 'non-represented' field is only getting set after a successful 
validation, it is not available in the params hash until everything has 
been filled out correctly. Before that it always shows as nil.

I would like to set this value in my model with every form submission 
(it is a hash which is always a different value per submission) so that 
it is always available in the params has in the controller.

I really appreciate any help.



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