Custom domain configuration in Firebase - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to add a custom domain to your Firebase project.

Firebase

firebase hosting:sites:create [1]

Drag options to blanks, or click blank then click option'

Adefault

Bfirebase

Cmy-custom-site

Dproject123

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'firebase' or 'default' as site name

Leaving the site name blank

You need to specify your custom site name when creating a hosting site.

2fill in blank

medium

Complete the command to add a custom domain to your Firebase hosting site.

Firebase

firebase hosting:sites:domain:add [1] example.com

Drag options to blanks, or click blank then click option'

Afirebase

Bdefault

Cproject123

Dmy-custom-site

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'default' instead of the actual site name

Omitting the site name

You must specify the hosting site name where you want to add the custom domain.

3fill in blank

hard

Fix the error in the DNS verification command for Firebase custom domain.

Firebase

firebase hosting:sites:domain:verify [1] example.com

Drag options to blanks, or click blank then click option'

Adefault

Bmy-custom-site

Cexample

Dfirebase

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'default' or 'firebase' instead of the correct site name

Using the domain name as site name

The verification command requires the exact hosting site name where the domain was added.

4fill in blank

hard

Fill both blanks to configure the DNS records for your custom domain.

Firebase

Add a [1] record pointing to [2] to your domain's DNS settings.

Drag options to blanks, or click blank then click option'

AA

BCNAME

Cfirebasehosting.googleapis.com

D199.36.158.100

Attempts:

3 left

💡 Hint

Common Mistakes

Using CNAME instead of A record

Pointing to the wrong IP or hostname

Firebase requires an A record pointing to the IP address 199.36.158.100 for custom domains.

5fill in blank

hard

Fill all three blanks to complete the Firebase hosting configuration file for your custom domain.

Firebase

{
  "hosting": {
    "site": "[1]",
    "public": "[2]",
    "ignore": ["[3]"]
  }
}

Drag options to blanks, or click blank then click option'

Amy-custom-site

Bpublic

Cfirebase.json

Dnode_modules

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong site name

Setting 'public' to wrong folder

Ignoring wrong files

The 'site' is your Firebase hosting site name, 'public' is the folder with your files, and 'ignore' excludes files like 'node_modules'.