Question

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

a. It filters out all parameters.

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

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

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

Answer 1

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

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