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Add Snack link to with-formdata-image-upload

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Cedric van Putten
2019-04-13 15:10:20 +02:00
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with-formdata-image-upload/README.md
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@@ -4,6 +4,8 @@ Try it at https://expo.io/@community/image-upload-example
## How to use
- Use [this link](https://snack.expo.io/@git/github.com/expo/examples:with-formdata-image-upload/app) to open this project in your browser using Snack
### Running the app
- `cd` into the `app` directory and run `yarn` or `npm install`
@@ -11,8 +13,8 @@ Try it at https://expo.io/@community/image-upload-example
### Running the server
- By default, the app will use a server that is already deployed in order to upload the image to S3. If you want to deploy your own, follow the steps in the [backend directory](https://github.com/expo/examples/tree/master/with-formdata-image-upload/backend).
- By default, the app will use a server that is already deployed in order to upload the image to S3. If you want to deploy your own, follow the steps in the [backend directory](https://github.com/expo/examples/tree/master/with-formdata-image-upload/backend).
## The idea behind the example
A common requirement for apps is to be able to upload an image to a server. This example shows how you can use `ImagePicker` to snap a photo or grab it from your camera roll, then use `FormData` with `fetch` to upload it to a server. The `/backend` demsontrates a simple Node app that uploads an image to S3. The `/app` directory contains the Expo app that sends the image to that backend.
A common requirement for apps is to be able to upload an image to a server. This example shows how you can use `ImagePicker` to snap a photo or grab it from your camera roll, then use `FormData` with `fetch` to upload it to a server. The `/backend` demsontrates a simple Node app that uploads an image to S3. The `/app` directory contains the Expo app that sends the image to that backend.