belgattitude/httpx

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packages/assert/docs/api/barcode.guards/functions/isEan13.md

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[**@httpx/assert v0.12.4**](../../README.md) • **Docs**

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[@httpx/assert v0.12.4](../../README.md) / [barcode.guards](../README.md) / isEan13

# Function: isEan13()

> **isEan13**(`v`): `v is Ean13`

## Parameters

• **v**: `unknown`

## Returns

`v is Ean13`

## Defined in

[barcode.guards.ts:3](https://github.com/belgattitude/httpx/blob/acde85be3548fccd6cc1a311d7f8d4419e2b6ce0/packages/assert/src/barcode.guards.ts#L3)