# isUserAddressInitialized

Checks if the user address has an associated public key.

### Usage

```ts
const user = '0x...';
const hasPublicKey = await encryptor.isUserAddressInitialized(user);
```

### Returns

`Promise<boolean>`

A promise that resolves to true if the user address has an associated public key, otherwise false.

### Parameters

#### address

* **Type** `Address`

The user's address for which the public key association is being checked.