> Documentation index: https://www.gooddata.ai/docs/gooddata-ui/llms.txt lists every page of these docs as Markdown.

# usePlaceholders()

- Package: [@gooddata/sdk-ui](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-ui/index.md)
- Kind: function
- Source: https://github.com/gooddata/gooddata-ui-sdk/blob/rel/11.64/libs/sdk-ui/src/base/react/placeholders/hooks.ts

React hook to obtain/set multiple placeholder values at once.

**Signature:**

```typescript
export declare function usePlaceholders<T extends IPlaceholder<any>[]>(placeholders: [...T]): [PlaceholdersValues<T>, (valueOrUpdateCallback: ValueOrUpdateCallback<PlaceholdersValues<T>>) => void];
```

## Parameters

| Parameter | Type | Description |
| --- | --- | --- |
| placeholders | [...T] |  |

**Returns:**

[[PlaceholdersValues](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-ui/sdk-ui.placeholdersvalues/index.md)&lt;T&gt;, (valueOrUpdateCallback: ValueOrUpdateCallback&lt;[PlaceholdersValues](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-ui/sdk-ui.placeholdersvalues/index.md)&lt;T&gt;&gt;) =&gt; void]

## Remarks

This is useful to perform placeholders atomic change. See [IPlaceholder](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-ui/sdk-ui.iplaceholder/index.md).