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nepada/birth-number
===================

Czech birth number value object.

v1.2.2(7mo ago)235.0k↓33.7%2BSD-3-ClausePHPPHP >=8.1.0 <8.6CI passing

Since May 1Pushed 1mo ago1 watchersCompare

[ Source](https://github.com/nepada/birth-number)[ Packagist](https://packagist.org/packages/nepada/birth-number)[ RSS](/packages/nepada-birth-number/feed)WikiDiscussions master Synced 1mo ago

READMEChangelog (8)Dependencies (10)Versions (13)Used By (2)

Czech birth number value object
===============================

[](#czech-birth-number-value-object)

[![Build Status](https://github.com/nepada/birth-number/workflows/CI/badge.svg)](https://github.com/nepada/birth-number/actions?query=workflow%3ACI+branch%3Amaster)[![Coverage Status](https://camo.githubusercontent.com/ee761e381110daef2ba223418138e2a3bd7a9f1d75df5afbd963a2427e6de735/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f6e65706164612f62697274682d6e756d6265722f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/github/nepada/birth-number?branch=master)[![Downloads this Month](https://camo.githubusercontent.com/a71ec997bfd8231a87ecfc96f1ff1117d6f75a72c6ba3796607b0dcca1ce126b/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f646d2f6e65706164612f62697274682d6e756d6265722e737667)](https://packagist.org/packages/nepada/birth-number)[![Latest stable](https://camo.githubusercontent.com/79831131778ade6f4674925d463e33265841d3e421b5f50ad4a689f21811e4ab/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f6e65706164612f62697274682d6e756d6265722e737667)](https://packagist.org/packages/nepada/birth-number)

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

[](#installation)

Via Composer:

```
$ composer require nepada/birth-number
```

Usage
-----

[](#usage)

#### Creating value object

[](#creating-value-object)

The parser is quite benevolent with regard to the delimiter separating the ending of birth number.

```
$birthNumber = Nepada\BirthNumber\BirthNumber::fromString('0421010030');
$birthNumber = Nepada\BirthNumber\BirthNumber::fromString('042101/0030');
$birthNumber = Nepada\BirthNumber\BirthNumber::fromString('042101 0030');
$birthNumber = Nepada\BirthNumber\BirthNumber::fromString('042101 / 0030');
```

`Nepada\BirthNumber\InvalidBirthNumberException` is thrown in case of invalid input value.

#### Converting back to string

[](#converting-back-to-string)

```
echo((string) $birthNumber); // '042101/0030'
echo($birthNumber->toString()); // '042101/0030'
echo($birthNumber->toStringWithoutSlash()); // '0421010030'
```

#### Validation

[](#validation)

```
Nepada\BirthNumber\BirthNumber::isValid('0421010030'); // true
Nepada\BirthNumber\BirthNumber::isValid('9999999999'); // false
```

#### Comparison

[](#comparison)

```
$birthNumber1 = Nepada\BirthNumber\BirthNumber::fromString('042101/0030');
$birthNumber2 = Nepada\BirthNumber\BirthNumber::fromString('042101/0030');
$birthNumber1->equals($birthNumber2); // true
```

#### Extracting information from birth number

[](#extracting-information-from-birth-number)

```
$birthNumber = Nepada\BirthNumber\BirthNumber::fromString('047101 / 0090');
$birthNumber->getBirthDate(); // \DateTimeImmutable('2004-01-01')

$gender = $birthNumber->getGender(); // Nepada\BirthNumber\Gender enum instance
$gender->isFemale(); // true
$gender->isMale(); // false
$gender->toString(); // 'female'
```

Integrations
------------

[](#integrations)

- [nepada/birth-number-doctrine](https://github.com/nepada/birth-number-doctrine) - Birth number type for Doctrine.
- [nepada/birth-number-input](https://github.com/nepada/birth-number-input) - Birth number form input for Nette forms.

###  Health Score

55

—

FairBetter than 98% of packages

Maintenance78

Regular maintenance activity

Popularity31

Limited adoption so far

Community13

Small or concentrated contributor base

Maturity80

Battle-tested with a long release history

 Bus Factor1

Top contributor holds 67.9% 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

Every ~282 days

Recently: every ~274 days

Total

8

Last Release

234d ago

PHP version history (6 changes)v1.0.0PHP >=7.4.0

v1.1.0PHP >=7.4.0 <8.2

v1.1.1PHP >=7.4.0 <8.3

v1.2.0PHP >=8.1.0 <8.4

v1.2.1PHP >=8.1.0 <8.5

v1.2.2PHP >=8.1.0 <8.6

### Community

Maintainers

![](https://www.gravatar.com/avatar/5b4780fe328102c4572737db639653c29d3081d1d3e051467f00d7f09a776399?d=identicon)[xificurk](/maintainers/xificurk)

---

Top Contributors

[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (148 commits)")[![xificurk](https://avatars.githubusercontent.com/u/117465?v=4)](https://github.com/xificurk "xificurk (70 commits)")

---

Tags

netteValue Objectbirth number

###  Code Quality

Static AnalysisPHPStan

Type Coverage Yes

### Embed Badge

![Health badge](/badges/nepada-birth-number/health.svg)

```
[![Health](https://phpackages.com/badges/nepada-birth-number/health.svg)](https://phpackages.com/packages/nepada-birth-number)
```

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