I have an app where I get google direction responses using javascript(client-side). I take the values from the response and set them as the input values of form inputs. Then submit the form to get these values to the server side to do calculations. But These values can be changed by the user through google console. So I am looking for a way to use google directions on the server-side. Unfortunately, there is very little information available online. If someone can guide me on Either how to use google direction services on the server-side or how to pass the response value from the client-side to the server-side safely. I am using node js and express. Your help will be much be appreciated.