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[API Development](/categories/api) 4. / 5. odder/lighthouse-scalars ActiveLibrary[API Development](/categories/api) odder/lighthouse-scalars ======================== A collection of custom scalar types for usage with https://github.com/webonyx/graphql-php 0.1.3(2y ago)3800MITPHPPHP ^8.0 Since Mar 3Pushed 2y ago1 watchersCompare [ Source](https://github.com/Odder/lighthouse-scalars)[ Packagist](https://packagist.org/packages/odder/lighthouse-scalars)[ RSS](/packages/odder-lighthouse-scalars/feed)WikiDiscussions main Synced today READMEChangelogDependencies (5)Versions (5)Used By (0) Lighthouse Scalars ================== [](#lighthouse-scalars) [![Latest Version on Packagist](https://camo.githubusercontent.com/c22babb2076eaca419c617c4b19242e938ba6be8e0bd68955c6ffc0b06ec3130/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f6f646465722f6c69676874686f7573652d7363616c6172732e7376673f7374796c653d666c61742d737175617265)](https://packagist.org/packages/odder/lighthouse-scalars)[![Tests Coverage](https://camo.githubusercontent.com/4028e65ca182762eb408460be73d20a72e7f6a94ca339a8d40c818c57af6e69b/68747470733a2f2f696d672e736869656c64732e696f2f636f6465636f762f632f6769746875622f6f646465722f6c69676874686f7573652d7363616c6172733f7374796c653d666c61742d737175617265)](https://codecov.io/gh/odder/lighthouse-scalars)![PHP version](https://camo.githubusercontent.com/c7340c37ed91017a6b30d9a61b7f5c47d263cda44239d65fcfb428382247ae4c/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f7068702d762f6f646465722f6c69676874686f7573652d7363616c6172733f7374796c653d666c61742d737175617265)![webonyx/graphql-php](https://camo.githubusercontent.com/3b37f2a30ddffede3cf4468e11394e4be29da9c32136053205f450f0efa2797d/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f6772617068716c2d2d7068702d25354531352e302e302d626c75653f7374796c653d666c61742d737175617265)[![Total Downloads](https://camo.githubusercontent.com/1e1dbc20e7235f6aa0040ab8807f03d427058ed852db8bb3d34c4038b33ef6e1/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f64742f6f646465722f6c69676874686f7573652d7363616c6172732e7376673f7374796c653d666c61742d737175617265)](https://packagist.org/packages/odder/lighthouse-scalars)[![License](https://camo.githubusercontent.com/188c64b0b2a607597a2f6284532c3f7f755ebdd7c268ca98b490cec1841282d8/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f6c2f6f646465722f6c69676874686f7573652d7363616c6172733f7374796c653d666c61742d737175617265)](https://packagist.org/packages/odder/lighthouse-scalars) This package provides a set of custom scalars for the [webonyx/graphql-php](https://github.com/webonyx/graphql-php) library, which is used under the hood by [Lighthouse](https://lighthouse-php.com/), a PHP port of the popular [GraphQL](https://graphql.org/) server. Supported Scalars ----------------- [](#supported-scalars) The following scalars are supported: 😍😍😍: - `Emoji` - see [Emoji](https://en.wikipedia.org/wiki/Emoji) Numbers: - `PositiveFloat` - see [Positive number](https://en.wikipedia.org/wiki/Natural_number) - `NegativeFloat` - see [Negative number](https://en.wikipedia.org/wiki/Negative_number) - `PositiveInt` - see [Positive integer](https://en.wikipedia.org/wiki/Natural_number) - `NegativeInt` Localization: - `CurrencyCode` - see [ISO 4217 alpha-3](https://en.wikipedia.org/wiki/ISO_4217) - `CountryCode` - see [ISO 3166-1 alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2) - `Email` - see [RFC 5322](https://tools.ietf.org/html/rfc5322) - `LanguageCode` - see [ISO 639-1](https://en.wikipedia.org/wiki/ISO_639-1) - `Locale` - Simple locale string. see [Locale](https://en.wikipedia.org/wiki/Locale_(computer_software)) (`en`, `en-US`, `en-GB`, `fr`, `fr-FR`, `fr-CA`, etc.) Geography: - `Latitude` - Extends GeoCoordinate. see [Latitude](https://en.wikipedia.org/wiki/Latitude) - `Longitude` - Extends GeoCoordinate. see [Longitude](https://en.wikipedia.org/wiki/Longitude) - `GeoCoordinate` - see [Geographic coordinate system](https://en.wikipedia.org/wiki/Geographic_coordinate_system) - `CountryCode` - see [ISO 3166-1 alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2) Internet: - `URL` - see [URL](https://en.wikipedia.org/wiki/URL) - `URI` - see [URI](https://en.wikipedia.org/wiki/Uniform_Resource_Identifier) - `IPv4` - see [IPv4](https://en.wikipedia.org/wiki/IPv4) - `IPv6` - see [IPv6](https://en.wikipedia.org/wiki/IPv6) - `SemVer` - see [Semantic Versioning](https://semver.org/) - `UUID` - Using UUID4. see [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier) Markup: - `JSON` - see [JSON](https://en.wikipedia.org/wiki/JSON) - `HTML` - Sanitised using [HTML Purifier](http://htmlpurifier.org/) to prevent XSS attacks. see [HTML](https://en.wikipedia.org/wiki/HTML) - `Markdown` - see [Markdown](https://en.wikipedia.org/wiki/Markdown) Installation ------------ [](#installation) You can install the package via composer: ``` composer require odder/lighthouse-scalars ``` Usage ----- [](#usage) ### Using Lighthouse [](#using-lighthouse) You can opt-in to the scalars you want by registering them in the `TypeRegistry` in a service provider. For example, you can register the `PositiveFloat` and `Emoji` scalars in the `AppServiceProvider`: ``` use Odder\LighthouseScalars\Scalars; use Nuwave\Lighthouse\Schema\TypeRegistry; class AppServiceProvider extends ServiceProvider { public function boot() { ... } public function register(TypeRegistry $typeRegistry) { $typeRegistry->register(Scalars::PositiveFloat); $typeRegistry->register(Scalars::Emoji); } } ``` After you have registered the Scalars you need in the `TypeRegistry`, you can use them in your schema: ``` type Query { mood: Emoji! naturalNumber: PositiveFloat! } ``` ### Testing [](#testing) This package includes a set of tests for each scalar. To run the tests, use the following command: ``` composer test ``` Documentation ------------- [](#documentation) For more information on how to use each scalar, please refer to the [documentation](https://lighthouse-scalars.odder.dev/docs). Contributing ------------ [](#contributing) Contributions are welcome! Please read [CONTRIBUTING.md](CONTRIBUTING.md) for details on how to contribute to this project. License ------- [](#license) The MIT License (MIT). Please see [License File](LICENSE.md) for more information. Credits ------- [](#credits) - [Odder](https://www.github.com/odder) - [All Contributors](../../contributors) - [webonyx/graphql-php](https://github.com/webonyx/graphql-php) - [Lighthouse](https://lighthouse-php.com/) - [Laravel](https://laravel.com/) - [GraphQL](https://graphql.org/) Security -------- [](#security) If you discover any security-related issues, please email instead of using the issue tracker. ### Health Score 24 — LowBetter than 31% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity20 Limited adoption so far Community7 Small or concentrated contributor base Maturity40 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 Every ~2 days Total 4 Last Release 844d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/e346ed6ca0d786c0db8f9bfac44c9c68fff4cd925f346edc4fd459dbc3c61d0e?d=identicon)[Odder](/maintainers/Odder) --- Top Contributors [![Odder](https://avatars.githubusercontent.com/u/1289149?v=4)](https://github.com/Odder "Odder (24 commits)") --- Tags phplaravelgraphqllighthouse ### Code Quality TestsPest ### Embed Badge ![Health badge](/badges/odder-lighthouse-scalars/health.svg) ``` [![Health](https://phpackages.com/badges/odder-lighthouse-scalars/health.svg)](https://phpackages.com/packages/odder-lighthouse-scalars) ``` ### Alternatives [nuwave/lighthouse A framework for serving GraphQL from Laravel 3.5k11.8M117](/packages/nuwave-lighthouse)[statamic/cms The Statamic CMS Core Package 4.8k3.6M983](/packages/statamic-cms)[joselfonseca/lighthouse-graphql-passport-auth Add GraphQL types and mutations for login and recover password functionalities 233804.4k1](/packages/joselfonseca-lighthouse-graphql-passport-auth)[yakovenko/laravel-lighthouse-graphql-multi-schema A Laravel package that provides multi-schema support for Lighthouse GraphQL. 16134.5k](/packages/yakovenko-laravel-lighthouse-graphql-multi-schema)[rubix/server Deploy your Rubix ML models to production with scalable stand-alone inference servers. 642.3k](/packages/rubix-server)[codebar-ag/laravel-docuware DocuWare integration with Laravel 1123.7k](/packages/codebar-ag-laravel-docuware) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)