[Home](./index.md) > [@empathyco/x-components](./x-components.md) > [FetchAndSaveHooks](./x-components.fetchandsavehooks.md) > [onCancel](./x-components.fetchandsavehooks.oncancel.md) ## FetchAndSaveHooks.onCancel property Synchronous callback executed when the request is cancelled. This can happen mainly for two reasons: - The [FetchAndSaveActions.cancelPrevious](./x-components.fetchandsaveactions.cancelprevious.md) action is dispatched. - A new [FetchAndSaveActions.fetchAndSave](./x-components.fetchandsaveactions.fetchandsave.md) is dispatched before the previous one was resolved. **Signature:** ```typescript onCancel?: () => void; ```