# Function: parseArrayString()

> **parseArrayString**(`str`): `string`[] \| `undefined`

Defined in: [packages/bitbadgesjs-sdk/src/common/base.ts:15](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/common/base.ts#L15)

## Parameters

### str

`string` \| `string`[] \| [`ParsedQs`](https://docs.bitbadges.io/sdk/reference/interfaces/parsed-qs) \| [`ParsedQs`](https://docs.bitbadges.io/sdk/reference/interfaces/parsed-qs)[] \| `undefined`

## Returns

`string`[] \| `undefined`