The-DevOps-Daily/terraform-provider-validatefx

Add EAN/UPC barcode validator

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#452 opened on Nov 24, 2025

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Description

Create validators for EAN-8, EAN-13, UPC-A, and UPC-E barcodes.

Requirements:

  • Support multiple barcode formats
  • Validate check digits
  • Provide format-specific error messages
  • Add examples for product catalog validation

Contributor guide

Research direction
Study the existing validator patterns in the codebase and implement EAN/UPC barcode validation with check digit verification.
Tech stack
go
Domain
backend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Git
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70