marvinlabs/laravel-luhn
A Laravel package that adds Luhn algorithm validation for credit card numbers, IMEI codes, and other checksum-verified identifiers. It provides a ready-to-use validation rule and helper methods for quick integration into forms, APIs, and custom validation workflows.
Caveat to state plainly to stakeholders: the release note is a single line. "Laravel 13 compatibility" does not specify whether the supported floor moved (for example, dropping Laravel 10 or 11). Confirm the composer.json constraint before committing to an upgrade date.
Consider adoption when:
Look elsewhere when:
For executives: This is a maintenance patch that keeps the package working on Laravel 13. The decision it enables is about timing, not capability — it removes a blocker from the platform-upgrade plan and reduces the chance we later fund an in-house replacement under pressure. Adoption cost is low. The one risk to manage is a possible jump in the minimum supported Laravel version, which we should confirm before scheduling.
For engineering: v1.0.14 adds Laravel 13 compatibility at patch level. Verify the new composer constraint before upgrading — specifically whether older Laravel versions were dropped — and run the existing test suite against Laravel 13 on a branch before merging. No new features or deprecations are indicated, so the review surface should be small. Treat this as the go-ahead to schedule the framework upgrade, not as a reason to change how we integrate or use the package.
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