What is the difference when using flash :error, :alert, and :notice?

Question

As the title of the question asks, I am interested in knowing if there is any difference when using flash[:error], flash[:alert], and flash[:

Answer 1

They are just different classifications. I mainly use :error and :notice. Notice I use for informational messages ("your password has been changed", "changes saved", etc). I reserve :error for critical things/problems ("Your passwords do not match", "Login failed", etc)