@empathyco/x-components
Version:
Empathy X Components
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[Home](./index.md) > [@empathyco/x-components](./x-components.md) > [FetchAndSaveHooks](./x-components.fetchandsavehooks.md) > [onError](./x-components.fetchandsavehooks.onerror.md)
## FetchAndSaveHooks.onError property
Asynchronous callback executed when either the [FetchAndSaveHooks.fetch](./x-components.fetchandsavehooks.fetch.md) or [FetchAndSaveHooks.onSuccess](./x-components.fetchandsavehooks.onsuccess.md) methods fail.
**Signature:**
```typescript
onError?: (error: unknown) => void;
```