This app has a rudimentary GUI but includes Java code examples on how to use a firestore database and email/password authentication in firebase in your IntelliJ project. The purpose of the sample app is to add persons with name and age properties to a firestore collection called Persons and register users to the firebase project for email/password authentication.
- Register button is to add a new firebase user to the firebase project with email/password authentication method.
- Write button is to write (insert) data to the firestore database
- Read button is to read data from the firestore database