| 1 | <a href="https://hapi.dev"><img src="https://raw.githubusercontent.com/hapijs/assets/master/images/family.png" width="180px" align="right" /></a>
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| 3 | # @hapi/joi
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| 5 | #### The most powerful schema description language and data validator for JavaScript.
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| 7 | **joi** is part of the **hapi** ecosystem and was designed to work seamlessly with the [hapi web framework](https://hapi.dev) and its other components (but works great on its own or with other frameworks). If you are using a different web framework and find this module useful, check out [hapi](https://hapi.dev) – they work even better together.
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| 9 | ### Visit the [hapi.dev](https://hapi.dev) Developer Portal for tutorials, documentation, and support
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| 10 |
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| 11 | ## Useful resources
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| 13 | - [Documentation and API](https://hapi.dev/family/joi/)
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| 14 | - [Versions status](https://hapi.dev/resources/status/#joi)
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| 15 | - [Changelog](https://hapi.dev/family/joi/changelog/)
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| 16 | - [Project policies](https://hapi.dev/policies/)
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| 17 | - [Free and commercial support options](https://hapi.dev/support/)
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