On Aug 17, 9:04 pm, Pål Bergström <[email protected]>
wrote:
> Frederick Cheung wrote:
>
> Hmm. Ok. How do I check if a params part of the model is set? If run:
>
> if params[:kind]
That doesn't check the model at all, you're just looking at the
submitted parameters. Or am I misunderstanding the question
>
> it's ok. But when I test with
>
> if params[:company][:kind]
>
> it returns "The error occurred while evaluating nil.[]"
if the parameters may or may not be there you need to check whether
params[:company] exists before you can look at params[:company][:kind]
Fred
> --
> Posted viahttp://www.ruby-forum.com/.
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