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nubium/covid19-vaccination-cert-validator
=========================================

Digital COVID Certificate Validator

v1.0.0(4y ago)18GPL-3.0-or-laterPHPPHP >=7.4

Since Jan 31Pushed 4y ago7 watchersCompare

[ Source](https://github.com/nubium/covid19-vaccination-cert-validator)[ Packagist](https://packagist.org/packages/nubium/covid19-vaccination-cert-validator)[ RSS](/packages/nubium-covid19-vaccination-cert-validator/feed)WikiDiscussions master Synced 3w ago

READMEChangelogDependencies (5)Versions (2)Used By (0)

Digital Covid Certificate Validator
===================================

[](#digital-covid-certificate-validator)

(by Nubium Development SE [www.nubium.jobs](http://www.nubium.jobs))

 [![](https://camo.githubusercontent.com/09b2d6218d45af834c981c56521c9f337d198c90281d80a7cc31539e44cfd0cd/68747470733a2f2f62616467656e2e6e65742f62616467652f7068702f253345253344372e342f677265656e)](https://github.com/nubium/covid19-vaccination-cert-validator) [![](https://camo.githubusercontent.com/f589a1f1aabe2132c24d7b9979b7c169c05c56f706d1413cc1adea6c5a29a9f0/68747470733a2f2f62616467656e2e6e65742f62616467652f6c6963656e73652f47504c2d332e302d6f722d6c617465722f626c7565)](https://github.com/nubium/covid19-vaccination-cert-validator/blob/master/LICENSE)

Installation
------------

[](#installation)

To install latest version of `nubium/covid19-vaccination-cert-validator` use [Composer](https://getcomposer.com).

```
composer require nubium/covid19-vaccination-cert-validator

```

Example
-------

[](#example)

```
// read certificate
$hash = 'HC1:.....'; // HC1 code
$trustStore = new \App\TrustStore();
$certificateFactory = new \Nubium\DCCValidator\CertificateFactory($trustStore);

$certificate = $certificateFactory->create($hash);
$vaccinationEntry = $certificate->getVaccinationEntry();

// validation process
$blackListStore = new \App\BlackListStore();
$certificateValidator = new \App\CertificateValidator($blackListStore);

if ($certificateValidator->isValid($certificate) && $vaccinationEntry->isFullyVaccinated()) {
	// Certificate is valid and proves full vaccination
}
```

###  Health Score

23

—

LowBetter than 26% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity6

Limited adoption so far

Community9

Small or concentrated contributor base

Maturity49

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Unknown

Total

1

Last Release

1616d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/e74b43adbacdd780dde71aab93728639c3874b69ef44d17251be46c49eafd850?d=identicon)[SpareParts](/maintainers/SpareParts)

---

Top Contributors

[![duskohu](https://avatars.githubusercontent.com/u/3354466?v=4)](https://github.com/duskohu "duskohu (1 commits)")

###  Code Quality

Static AnalysisPHPStan

Type Coverage Yes

### Embed Badge

![Health badge](/badges/nubium-covid19-vaccination-cert-validator/health.svg)

```
[![Health](https://phpackages.com/badges/nubium-covid19-vaccination-cert-validator/health.svg)](https://phpackages.com/packages/nubium-covid19-vaccination-cert-validator)
```

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