credit-card-number-validator

Just a simple Golang project to gain proficiency.

The web server only has two endpoints:

1. /ping to check if the server is working.
2. /validate to validate a credit card number using Luhn Algorithm

To start up the web server, either

• At root, run:

   go run main.go
  

• Or use Docker:
  • Build image:

  docker build -t credit_card_number_validator .
  

  • Run container:

  docker run -p 8081:8080 credit_card_number_validator
  

Example:

1. /ping

   curl -X GET "localhost:8081/ping"
   

2. /validate

    curl -X POST "localhost:8081/validate" -H "Content-Type: application/json" -d '{"creditCardNumber": "17893729974"}'