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function CanPurchase() { return new Promise(function(resolve, reject){ var name = document.getEle… Read more How To Avoid Async Functions In Javascript?

I have the following (sample) array: pages = [ { 'name' : 'Hello', 'id'… Read more How To Resolve/return A Foreach Function In Cloud Functions

How do I get the PromiseResult in JS Here's the code I tried: total_amount = db.collection(&#… Read more How Do I Filter The Data In Documents In Firebase In Js And Get Promiseresult In A Promise

I’m having problems finding the the right approach to adding new data to a Firebase document (using… Read more Add Object Data To Existing Firebase Document

I'm a beginner creating an mobile app with react-native and firebase. I have a value stored in … Read more Is There A Way To Change A Value In All Documents On Firestore?

What I am trying to do is to query a Collection in such a way that: 1. I can get the number of time… Read more Is There A Way To Query For A Firestore Collection To Get The Number Of Times A Field's Value Occurs?

I'm trying to automatically create a user data in my firestore db when user sign up through fir… Read more Add Additional Data To User Profile Via Firestore Functions Oncreate

I built a image detection mobile app (e.g. Plastic Bottle, Aluminum Can, Milk Jug, etc.) with React… Read more Google Vision Api Is Not Working After Upload Image To Firebase