: Commenting after a variable's value DOES NOT WORK in .env files.

In other words, don't to this: FOO=value # this is a comment.

This would give the value "value # this is a comment" to the FOO variable.

You need to use single-line comments instead, e.g:

```

# this is a comment:

FOO=value

```

Frontend app URL and bare domain name:

FRONTEND_URL=https://Verify.pi.com FRONTEND_DOMAIN_NAME=verify.pi.com

Backend app URL and bare domain name:

BACKEND_URL=https://backend.example.com BACKEND_DOMAIN_NAME=backend.example.com

Obtain the following 2 values on the Pi Developer Portal (open develop.pi in the Pi Browser).

Domain validation key:5888a0e6b9fd70a75d682c5066ef88c0b8dae267a1f81f748d02f613d257b1b58cbddd8638dd86011c4491b1b181566e198e508e1cf4921665262faa4f0344e4

DOMAIN_VALIDATION_KEY=todo_developer_portal

Pi Platform API Key:mob1epgzalzkferf8uef4tmqmzbhzjpidfoxz9ovjtxmra91mrkfquhixdtxvdvb

PI_API_KEY=Verify_developer_prortal

Generate a random string, or roll your face on the keyboard to fill this value:

SESSION_SECRET=abcd1324_Verifypi

MongoDB database connection details:

MONGODB_DATABASE_NAME=verifypi MONGODB_USERNAME=piverify MONGODB_PASSWORD=rahul1234

This will be prepended to all container names.

Changing this will make docker-compose lose track of all your containers.

Run docker-compose down before changing it.

COMPOSE_PROJECT_NAME=pi-verify-aap

Set this to either "development" or "production" (XXX "staging"?):

ENVIRONMENT=production

This dirdirectoryectory will be used to store all persistent data needed by Docker (using volumes):

DATA_DIRECTORY=./docker-data

URL of the Pi Platform API - you should not need to change this.

PLATFORM_API_URL=https://api.minepi.com