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muffe/enum-constraint
=====================

A Symfony Validator constraint that validates if given strings are valid cases in a given PHP 8 Enum

v0.2.1(1y ago)213.2k↑500%1MITPHPPHP >=8.1

Since Aug 5Pushed 1y ago1 watchersCompare

[ Source](https://github.com/muffe/enum-constraint)[ Packagist](https://packagist.org/packages/muffe/enum-constraint)[ RSS](/packages/muffe-enum-constraint/feed)WikiDiscussions main Synced today

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enum-constraint
===============

[](#enum-constraint)

A Symfony Validator constraint that validates if given strings are valid cases in a given PHP 8 Enum

```
enum ContactCategory: string
{
    case Child           = 'Child';
    case Grandchild      = 'Grandchild';
}

use Muffe\EnumConstraint\Constraints\Enum;

#[
    Enum(
        enumType: ContactCategory::class,
    )
]
public ?string $category = null;

```

Validates that $category contains a string that is equal to the backed value of one of the given enum cases, or the name of the case if no backed values are given.

```
use Muffe\EnumConstraint\Constraints\Enum;

#[
    Enum(
        enumType: ContactCategory::class,
        multiple: true
    )
]
public ?array $categories = null;

```

Also supports validating multiple given values

###  Health Score

35

—

LowBetter than 77% of packages

Maintenance42

Moderate activity, may be stable

Popularity28

Limited adoption so far

Community10

Small or concentrated contributor base

Maturity49

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 85.7% 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 ~320 days

Total

4

Last Release

466d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/366059?v=4)[Marc Wustrack](/maintainers/muffe)[@muffe](https://github.com/muffe)

---

Top Contributors

[![muffe](https://avatars.githubusercontent.com/u/366059?v=4)](https://github.com/muffe "muffe (6 commits)")[![xabbuh](https://avatars.githubusercontent.com/u/1957048?v=4)](https://github.com/xabbuh "xabbuh (1 commits)")

---

Tags

validatorenumconstraint

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