# Function: noteCovers()

```ts
function noteCovers(note, required): boolean;
```

Defined in: [packages/core/src/identity/ucan.ts:356](https://github.com/leifriksheim/minca/blob/main/core/src/identity/ucan.ts#L356)

Whether a note grants a requirement: its command covers it, its subject
is the account or the space, and its policy holds for the arguments.
Reads the token only; whether it is a sound note is [verifyNote](https://minca.dev/api/core/functions/verifyNote.md)'s question.

## Parameters

| Parameter | Type |
| ------ | ------ |
| `note` | [`Delegation`](https://minca.dev/api/core/interfaces/Delegation.md) |
| `required` | [`Requirement`](https://minca.dev/api/core/interfaces/Requirement.md) |

## Returns

`boolean`