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

# DashboardEventEvalFn

- Package: [@gooddata/sdk-ui-dashboard](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-ui-dashboard/index.md)
- Kind: type-alias
- Source: https://github.com/gooddata/gooddata-ui-sdk/blob/rel/11.64/libs/sdk-ui-dashboard/src/model/eventHandlers/eventHandler.ts

**Signature:**

```typescript
export type DashboardEventEvalFn = (event: DashboardEvents | ICustomDashboardEvent) => boolean;
```
**References:** [DashboardEvents](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-ui-dashboard/sdk-ui-dashboard.dashboardevents/index.md), [ICustomDashboardEvent](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-ui-dashboard/sdk-ui-dashboard.icustomdashboardevent/index.md)