---
lang: en
title: 'API docs: context.context.findbytag'
keywords: LoopBack 4.0, LoopBack 4
sidebar: lb4_sidebar
permalink: /doc/en/lb4/apidocs.context.context.findbytag.html
---

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[Home](./index.md) &gt; [@loopback/context](./context.md) &gt; [Context](./context.context.md) &gt; [findByTag](./context.context.findbytag.md)

## Context.findByTag() method

Find bindings using the tag filter. If the filter matches one of the binding tags, the binding is included.

<b>Signature:</b>

```typescript
findByTag<ValueType = BoundValue>(tagFilter: BindingTag | RegExp): Readonly<Binding<ValueType>>[];
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  tagFilter | <code>BindingTag &#124; RegExp</code> | A filter for tags. It can be in one of the following forms: - A regular expression, such as <code>/controller/</code> - A wildcard pattern string with optional <code>*</code> and <code>?</code>, such as <code>'con*'</code> For a wildcard: - <code>*</code> matches zero or more characters except <code>.</code> and <code>:</code> - <code>?</code> matches exactly one character except <code>.</code> and <code>:</code> - An object containing tag name/value pairs, such as <code>{name: 'my-controller'}</code> |

<b>Returns:</b>

`Readonly<Binding<ValueType>>[]`


