The Vue.js 2 Master Class
Plans from $25/month

This lesson is for members. Join us?

Subscribe now and get immediate access to this course, 30 more and all future Vue.js courses!

🚧 NOTICE: You are watching a Vue.js 2 lesson

Validate Unique Fields Asynchronously with Firebase

In this lesson, we're learning how to validate unique fields asynchronously with Firebase. This is exactly what we need to do when we're making sure that a username is available before a user creates a new account.