Top "Firebase-realtime-database" questions

Firebase Realtime Database is a cloud hosted, NoSQL, JSON database that provides offline caching and synchronization.

Getting the user id from a database trigger in Cloud Functions for Firebase?

In the example below, is there a way to get the uid of the user who wrote to /messages/{pushId}/…

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python firebase realtime listener

Hi there I'm new in python. I would like to implement the listener on my Firebase DB. When I change …

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"error": "Index not defined, add ".indexOn"

I have created a database in Firebase which looks like: Now I go into a REST client and issue this …

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Get firebase.auth().currentUser with async/await

I successfully check user's authentication state with onAuthStateChange observer and redirect user to the Dashboard page (react-native project). However, on …

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Cloud Functions for Firebase: Increment Counter

Is it acceptable to increment a counter with a realtime database trigger using transaction? exports.incPostCount = functions.database.ref('/…

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Firebase vs AngularFire

I am working on an Angular App, which is connected with Firebase Real-time database. I am currently using AngularFire for …

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Using Firebase .startAt() and .endAt() query methods for date ranges

I'm using firebase in combination with GeoFire, this works great but I need one more query and I'm not sure …

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Node Mailer Error

I am using nodemailer in my Firebase Cloud Functions to send a mail when a data is added to the …

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How to allow only my app to access firebase without a login?

I am storing my app's data on Firebase and this being my first project on Firebase is proving to be …

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Importing JSON file in Firebase

I imported a JSON file into Firebase Realtime db, but cannot see the db schema change as per my JSON. …

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