# Function: checkRelays()

```ts
function checkRelays(relays): string | null;
```

Defined in: [packages/core/src/space/roles.ts:198](https://github.com/leifriksheim/minca/blob/main/core/src/space/roles.ts#L198)

Why a list of relays can't be a space's, or null

## Parameters

| Parameter | Type |
| ------ | ------ |
| `relays` | `unknown` |

## Returns

`string` \| `null`