Greg Donald wrote:
> On Tue, Mar 24, 2009 at 5:17 AM, Heinz Strunk
> <[email protected]> wrote:
>>
>> Hey people,
>>
>> does anyone know if it's possible to access params inside the
>> before_validation function?
>
> Aren't you doing something like Foo.new( params[:foo] ) already?
>
> params is an array and responds to merge, so you can add stuff to
> params before passing it to the model.
>
>
>
> --
> Greg Donald
> http://destiney.com/
I've got a similiar problem but need to remove two attributes I only
need for validation.
I have my model plus two attributes (current, required) and I want to
validate these two attributes before saving. I cannot create a new
instance because it says "unknown attribute current"
I could do @errorcheck_current = params[:activity].delete('current') but
then I cannot use it in the model for validation. Does anyone know how
to solve that kind of problem?
--
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