How to setup Firebase database for enabling chat in Chat Room?

Follow below mentioned steps to easily setup Firebase database:

Step 1 : Go to Firebase

Step 2 : If you have a Firebase account, Signin, else Signup

Step 3 : Click on Get Started 

Step 4 : Click on Add Project

Step 5 : Enter specific details, and click on Create Project

Step 6 : Click on Continue

Step 7 : Click on Add Firebase to your web app 

Step 8 : A popup Add Firebase to your web app will appear showing ApiKey, AuthDomain and DatabaseURL. 

Step 9: Copy appropriate keys and paste them in My Apps >> Editor >>Chat>>Chat Room>>Enter apiKey, AuthDomain and DatabaseURL section.

Step 10 : Click on Develop menu

Step 11 : The Develop dropdown menu will open on the left hand side panel, click on Authentication

Step 12 : Click on Sign-in Method, then enable Anonymous 

Step 13 : Once done, click on Save button 

Step 14 : In Develop menu on the left hand side panel, click on Database 

Step 16 : Click on Enable 

Step 17 : Click on Rules 

Step 18 : Delete the entire code 

Step 19 : Now enter the following code, and click on Publish