---
title: fallback
slug: klevucore-reference/fallback
docTags: 
createdAt: 2023-11-09T09:45:59.073Z
---

▸ **fallback**(`func`, `options?`): `KlevuFetchModifer`

If original query doesn't return enough results then fallback query is run added to results

### Parameters

| Name       | Type                                                            |
| ---------- | --------------------------------------------------------------- |
| `func`     | [`KlevuFetchFunctionReturnValue`](docId\:T803lqj3C91t_7d1wZito) |
| `options?` | [`KlevuFallbackQueryOptions`](docId:-fi6i8IwD3C5-UZbn4THv)      |

### Returns

`KlevuFetchModifer`

### Defined in

[modifiers/fallback/fallback.ts:16](https://github.com/klevultd/frontend-sdk/blob/492d3760/packages/klevu-core/src/modifiers/fallback/fallback.ts#L16)