kitten.sh
Mirror: The highly customizable and versatile GraphQL client with which you add on features like normalized caching as you grow.
Add note about extending File (#3692)
authored by
Jovi De Croock
and committed by
GitHub
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docs/advanced/persistence-and-uploads.md
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docs/advanced/persistence-and-uploads.md
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[file input](https://developer.mozilla.org/en-US/docs/Web/API/File/Using_files_from_web_applications),
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for example.
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> **Note:** If you are using your own version of `File` and `Blob` ensure you are properly extending the
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> so it can be properly identified as a file.
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The `@urql/core@4` package supports File Uploads natively, so we won't have to do any installation
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or setup work. When `urql` sees a `File` or a `Blob` anywhere in your `variables`, it switches to
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a `multipart/form-data` request, converts the request to a `FormData` object, according to the