Source: https://app-studio-6167b.web.app/docs/DropZone

@app-studio/components

# DropZone

The `DropZone` component provides a drag-and-drop area for file uploads. It extends the functionality of the `Uploader` component but offers a specific UI optimized for dropping files. It supports single and multiple file selection, custom content, and image previews.

[View component source](https://github.com/rize-network/app-studio-components/blob/main/src/components/DropZone/DropZone.tsx)

## Import

```ts
import { DropZone } from '@app-studio/components';
```

New to the library? Complete [installation and provider setup](https://app-studio-6167b.web.app/docs/installation) first.

## Interactive examples

Try the component, then open Code to copy the complete example.

```jsx
import React from 'react';
import { Vertical } from 'app-studio';
import { DropZone } from '@app-studio/components';

export const DefaultDropZone = () => (
  <Vertical gap={12} width="100%">
    <DropZone
      text="Tap to choose a file"
      onFileSelect={(file) => console.log('selected', file?.name)}
    />
  </Vertical>
);
```

## Props

Required props are marked below. A dash indicates an unspecified default. Design system configuration can override implementation defaults.

**DropZone**

| Prop | Type | Default | Description |
| --- | --- | --- | --- |
| `children` | View type `string \| number \| bigint \| boolean \| import("/Volumes/workspace/open-source/app-studio-components/node_modules/@types/react/index").ReactElement<unknown, string \| import("/Volumes/workspace/open-source/app-studio-components/node_modules/@types/react/index").JSXElementConstructor<any>> \| Iterable<import("/Volumes/workspace/open-source/app-studio-components/node_modules/@types/react/index").ReactNode> \| import("/Volumes/workspace/open-source/app-studio-components/node_modules/@types/react/index").ReactPortal \| Promise<string \| number \| bigint \| boolean \| import("/Volumes/workspace/open-source/app-studio-components/node_modules/@types/react/index").ReactPortal \| import("/Volumes/workspace/open-source/app-studio-components/node_modules/@types/react/index").ReactElement<unknown, string \| import("/Volumes/workspace/open-source/app-studio-components/node_modules/@types/react/index").JSXElementConstructor<any>> \| Iterable<import("/Volumes/workspace/open-source/app-studio-components/node_modules/@types/react/index").ReactNode> \| null \| undefined> \| null` | `—` | Content rendered inside the component.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/DropZone/DropZone/DropZone.props.ts#L6) |
| `containerProps` | `ViewProps` | `—` | See the type and source declaration for this property.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/DropZone/DropZone/DropZone.props.ts#L8) |
| `text` | `string` | `—` | See the type and source declaration for this property.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/DropZone/DropZone/DropZone.props.ts#L10) |
| `textProps` | `TextProps` | `—` | See the type and source declaration for this property.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/DropZone/DropZone/DropZone.props.ts#L12) |
| `disabled` | `boolean` | `—` | Disables user interaction.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/DropZone/DropZone/DropZone.props.ts#L14) |
| `imageProps` | `ImageProps` | `—` | See the type and source declaration for this property.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/DropZone/DropZone/DropZone.props.ts#L16) |
| `previewUrl` | `string \| null` | `—` | See the type and source declaration for this property.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/DropZone/DropZone/DropZone.props.ts#L18) |
| `selectedFiles` | `File[]` | `—` | See the type and source declaration for this property.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/DropZone/DropZone/DropZone.props.ts#L20) |
| `onRemove` | `((index: number) => void)` | `—` | See the type and source declaration for this property.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/DropZone/DropZone/DropZone.props.ts#L23) |
| `accept` | `string` | `—` | See the type and source declaration for this property.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/Uploader/Uploader/Uploader.props.ts#L6) |
| `maxSize` | `number` | `—` | See the type and source declaration for this property.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/Uploader/Uploader/Uploader.props.ts#L8) |
| `onFileSelect` | `((file: File) => void)` | `—` | See the type and source declaration for this property.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/Uploader/Uploader/Uploader.props.ts#L10) |
| `onMultipleFileSelect` | `((files: File[]) => void)` | `—` | See the type and source declaration for this property.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/Uploader/Uploader/Uploader.props.ts#L12) |
| `validateFile` | `((file: File) => string \| null)` | `—` | See the type and source declaration for this property.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/Uploader/Uploader/Uploader.props.ts#L14) |
| `onError` | `((error: string) => void)` | `—` | See the type and source declaration for this property.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/Uploader/Uploader/Uploader.props.ts#L16) |
| `thumbnail` | `string` | `—` | See the type and source declaration for this property.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/Uploader/Uploader/Uploader.props.ts#L18) |
| `multiple` | `boolean` | `—` | See the type and source declaration for this property.[Source](https://github.com/rize-network/app-studio-components/blob/main/src/components/Uploader/Uploader/Uploader.props.ts#L20) |

For shared layout, color, and responsive properties, read [Styling & composition](https://app-studio-6167b.web.app/docs/styling) and [Responsive layouts](https://app-studio-6167b.web.app/docs/responsive). Additional native element attributes depend on the target platform.

## Usage guidance

- Give controls a visible label or an accessible name, and verify keyboard interaction. See [Accessibility](https://app-studio-6167b.web.app/docs/accessibility).
- For controlled inputs, update the value from the callback shown in the props table. Keep application state in your component or form library.
- These previews run in the browser. Check [React Native setup](https://app-studio-6167b.web.app/docs/react-native) for platform requirements and differences.