https://github.com/palaszontko/go-luhn-credit-validator

Credit Card Validation Using the Luhn Algorithm in Go - Project written to practice go lang :)
https://github.com/palaszontko/go-luhn-credit-validator

go golang luhn-algorithm

Last synced: about 1 month ago
JSON representation

Credit Card Validation Using the Luhn Algorithm in Go - Project written to practice go lang :)

• Host: GitHub
• URL: https://github.com/palaszontko/go-luhn-credit-validator
• Owner: Palaszontko
• License: mit
• Created: 2024-02-27T22:21:40.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2024-02-28T16:04:13.000Z (about 1 year ago)
• Last Synced: 2025-02-09T00:15:00.624Z (3 months ago)
• Topics: go, golang, luhn-algorithm
• Language: Go
• Homepage:
• Size: 5.86 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# Go Luhn Credit Card Validator

A simple Go microservice for validating credit card numbers using the Luhn algorithm.

## Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.

### Prerequisites

- Go (version 1.21 or higher)

### Installing

1. Clone the repository to your local machine:

``` 

git clone https://github.com/Palaszontko/go-luhn-credit-validator

cd go-luhn-credit-validator

```

## Usage

1. Run the server:

```

go run cmd/server/main.go

```

2. Send a POST request to `http://localhost:8080/validate` with a JSON body containing the credit card number:

```json

{

    "cardNumber": "4111111111111111"

}

```

3. Response 

```json

{

    "isValid": true,

    "cardNetwork": "Visa"

}

```

## Running the tests

Use the following command in the project directory to run the tests:

``` bash 

go test ./...

```

## License

This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details