---
modificationDate: January 22, 2026
title: DisclosureGroup
description: A SwiftUI DisclosureGroup component for displaying expandable content.
sourceCodeUrl: 'https://github.com/expo/expo/tree/main/packages/expo-ui'
packageName: '@expo/ui'
platforms: ['ios']
---

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# DisclosureGroup

A SwiftUI DisclosureGroup component for displaying expandable content.
iOS

> For the complete documentation index, see [llms.txt](/llms.txt). Use this file to discover all available pages.

Expo UI DisclosureGroup matches the official SwiftUI [DisclosureGroup API](https://developer.apple.com/documentation/swiftui/disclosuregroup) and displays a disclosure indicator that reveals or hides content.

## Installation

```sh
npx expo install @expo/ui
```

If you are installing this in an [existing React Native app](/bare/overview), make sure to [install `expo`](/bare/installing-expo-modules) in your project.

## Usage

### Basic disclosure group

```tsx
import { Host, DisclosureGroup, Text } from '@expo/ui/swift-ui';

export default function BasicDisclosureGroupExample() {
  return (
    <Host matchContents>
      <DisclosureGroup label="More Information">
        <Text>This content is revealed when the disclosure group is expanded.</Text>
      </DisclosureGroup>
    </Host>
  );
}
```

### Initially expanded

Set `isExpanded` to `true` initially to show the content by default.

```tsx
import { useState } from 'react';
import { Host, DisclosureGroup, Text } from '@expo/ui/swift-ui';

export default function InitiallyExpandedExample() {
  const [isExpanded, setIsExpanded] = useState(true);

  return (
    <Host matchContents>
      <DisclosureGroup label="Details" isExpanded={isExpanded} onIsExpandedChange={setIsExpanded}>
        <Text>This content is visible by default.</Text>
      </DisclosureGroup>
    </Host>
  );
}
```

## API

```tsx
import { DisclosureGroup } from '@expo/ui/swift-ui';
```

## Component

### `DisclosureGroup`

Supported platforms: iOS.

Type: React.[Element](https://www.typescriptlang.org/docs/handbook/jsx.html#function-component)<[DisclosureGroupProps](#disclosuregroupprops)\>

DisclosureGroupProps

### `children`

Supported platforms: iOS.

Type: [ReactNode](https://reactnative.dev/docs/react-node)

### `isExpanded`

Supported platforms: iOS.

Optional • Type: `boolean`

Controls whether the disclosure group is expanded.

### `label`

Supported platforms: iOS.

Type: `string`

### `onIsExpandedChange`

Supported platforms: iOS.

Optional • Type: `(isExpanded: boolean) => void`

A callback that is called when the expansion state changes.

#### Inherited Props

-   [CommonViewModifierProps](/versions/v55.0.0/sdk/ui/swift-ui/modifiers)