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Question:
In a Rails controller, what does the code params.permit(:name, :sku) do?

1.It filters out all parameters.

2.It filters out submitted form parameters that are not named :name or :sku to make forms more secure.

3. It raises an error if parameters that are not named :name or :sku are found.

4.It raises an error if the :name and :sku parameters are set to nil.

Posted Date:-2022-09-17 04:16:21

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