voluptasmollitia/docs-exp/auth.sendemailverification.md

Monorepo for the Firebase JavaScript SDK

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[Home](./index.md) &gt; [@firebase/auth](./auth.md) &gt; [sendEmailVerification](./auth.sendemailverification.md)

## sendEmailVerification() function

Sends a verification email to a user.

<b>Signature:</b>

```typescript
export declare function sendEmailVerification(user: User, actionCodeSettings?: ActionCodeSettings | null): Promise<void>;
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  user | [User](./auth.user.md) | The user. |
|  actionCodeSettings | [ActionCodeSettings](./auth.actioncodesettings.md) \| null | The [ActionCodeSettings](./auth.actioncodesettings.md)<!-- -->. |

<b>Returns:</b>

Promise&lt;void&gt;

## Remarks

The verification process is completed by calling [applyActionCode()](./auth.applyactioncode.md)<!-- -->.

## Example


```javascript
const actionCodeSettings = {
  url: 'https://www.example.com/?email=user@example.com',
  iOS: {
     bundleId: 'com.example.ios'
  },
  android: {
    packageName: 'com.example.android',
    installApp: true,
    minimumVersion: '12'
  },
  handleCodeInApp: true
};
await sendEmailVerification(user, actionCodeSettings);
// Obtain code from the user.
await applyActionCode(auth, code);

```