The-DevOps-Daily/terraform-provider-validatefx

Add currency_code validator

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#305 opened on Nov 10, 2025

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Description

Implement a new provider::validatefx::currency_code validator.

Description:

  • Validate ISO 4217 currency codes.

Acceptance criteria:

  1. Subtask: Implement currency_code validator in internal/validators
  2. Subtask: Add unit tests for currency_code validator
  3. Subtask: Add currency_code function to internal/functions package
  4. Subtask: Add unit tests for currency_code function
  5. Subtask: Register currency_code in registry.go
  6. Subtask: Add documentation in examples/functions/currency_code/function.tf
  7. Subtask: Update docs table using make docs command
  8. Subtask: Add integration test in integration/main.tf

Contributor guide

Research direction
Implement the currency code validator by following the pattern of existing validators in internal/validators. Add corresponding unit tests, function registration, and documentation as outlined in the subtasks. Refer to registry.go for registration.
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
GoTerraform
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
85