> ## Documentation Index
> Fetch the complete documentation index at: https://baileys.wiki/llms.txt
> Use this file to discover all available pages before exploring further.

# isLidUser

> is the jid a LID

> **isLidUser**(`jid`): `undefined` | `boolean`

Defined in: [src/WABinary/jid-utils.ts:95](https://github.com/WhiskeySockets/Baileys/blob/master/src/WABinary/jid-utils.ts#L95)

is the jid a LID

## Parameters

### jid

`undefined` | `string`

## Returns

`undefined` | `boolean`