@loopback/docs/site/apidocs/filter.wherebuilder.like.md

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---
lang: en
title: 'API docs: filter.wherebuilder.like'
keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI
sidebar: lb4_sidebar
editurl: https://github.com/loopbackio/loopback-next/tree/master/packages/filter
permalink: /doc/en/lb4/apidocs.filter.wherebuilder.like.html
---

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[Home](./index.md) &gt; [@loopback/filter](./filter.md) &gt; [WhereBuilder](./filter.wherebuilder.md) &gt; [like](./filter.wherebuilder.like.md)

## WhereBuilder.like() method

Add a `like` condition

<b>Signature:</b>

```typescript
like<K extends KeyOf<MT>>(key: K, val: MT[K]): this;
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  key | K | Property name |
|  val | MT\[K\] | Regexp condition |

<b>Returns:</b>

this