How would I run server-side code in Firebase?

Question

I have a function where I want to perform some server-side validations, but I\"m not sure how to do this? Any suggestions where I should look. THere is nothing in the docu

Answer 1

Pattern 2 in this blog article might help. https://firebase.googleblog.com/2013/03/where-does-firebase-fit-in-your-app.html

In this architecture, Firebase sits between the server and clients. Your servers can connect to Firebase and interact with the data just like any other client would. In other words, your server communicates with clients by manipulating data in Firebase. Our Security and Firebase Rules language lets you assign full access to your data to your server. Your server code can then listen for any changes to data made by clients, and respond appropriately.