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5. silverstripe-australia/silverstripe-constraints

ActiveSilverstripe-module[Validation & Sanitization](/categories/validation)

silverstripe-australia/silverstripe-constraints
===============================================

Define constraints on data objects that are evaluated before writing, rather than form level validators

1.0.1(11y ago)33782[4 PRs](https://github.com/nyeholt/silverstripe-constraints/pulls)BSD-3-ClausePHP

Since Apr 1Pushed 10y ago1 watchersCompare

[ Source](https://github.com/nyeholt/silverstripe-constraints)[ Packagist](https://packagist.org/packages/silverstripe-australia/silverstripe-constraints)[ RSS](/packages/silverstripe-australia-silverstripe-constraints/feed)WikiDiscussions master Synced 1mo ago

READMEChangelogDependencies (1)Versions (4)Used By (0)

### README not available

The README for this package hasn't been synced yet. View it on [GitHub](https://github.com/nyeholt/silverstripe-constraints).

###  Health Score

32

—

LowBetter than 72% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity19

Limited adoption so far

Community9

Small or concentrated contributor base

Maturity65

Established project with proven stability

 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

Every ~0 days

Total

3

Last Release

4066d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/25cb1c56a7ab949d1e6b28a2a04862ce1cffe1799a291e1797f8dfd33cd83716?d=identicon)[nyeholt](/maintainers/nyeholt)

---

Top Contributors

[![nyeholt](https://avatars.githubusercontent.com/u/161730?v=4)](https://github.com/nyeholt "nyeholt (5 commits)")

---

Tags

validationsilverstripeconstraintsdata objects

### Embed Badge

![Health badge](/badges/silverstripe-australia-silverstripe-constraints/health.svg)

```
[![Health](https://phpackages.com/badges/silverstripe-australia-silverstripe-constraints/health.svg)](https://phpackages.com/packages/silverstripe-australia-silverstripe-constraints)
```

###  Alternatives

[barbieswimcrew/zip-code-validator

Constraint class for international zipcode validation

772.3M](/packages/barbieswimcrew-zip-code-validator)[sheadawson/silverstripe-zenvalidator

Faster, easier client and server-side form validation for SilverStripe

5778.4k2](/packages/sheadawson-silverstripe-zenvalidator)

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