---
url: "https://vueda.dev/v3/reference/api/js/utils/errors/functions/combineErrors.md"
title: "combineErrors"
---

# combineErrors

## Overview

Combine errors into a single array of errors.

## Signature

`combineErrors(errors)`

### Parameters

| Name | Type | Required | Description |
| --- | --- | --- | --- |
| <span id="param-errors">errors</span> | `Error \| FetchError \| Error \| FetchError[]` | yes | an error or an array of errors |

### Returns

`Error | FetchError[]`

- a single array of errors

## Source

`client/lib/utils/errors.js:20`