Extends `Error` Represents User Messaging Platform (UMP) form operation failures.

| Constructors ||
|---|---|
| `https://developers.google.com/admob/react-native/reference/class/FormError#FormError.constructor` |   |

| Properties ||
|---|---|
| `https://developers.google.com/admob/react-native/reference/class/FormError#FormError.cause` |   |
| `https://developers.google.com/admob/react-native/reference/class/FormError#FormError.code` | The error's code, specific to the context. |
| `https://developers.google.com/admob/react-native/reference/class/FormError#FormError.message` |   |
| `https://developers.google.com/admob/react-native/reference/class/FormError#FormError.name` |   |
| `https://developers.google.com/admob/react-native/reference/class/FormError#FormError.stack` |   |

| Methods ||
|---|---|
| `https://developers.google.com/admob/react-native/reference/class/FormError#FormError.toString` | Returns a string representation of this error. |

## Constructors

*** ** * ** ***

### constructor

`new FormError(code,
message): https://developers.google.com/admob/react-native/reference/class/FormError`

| Parameters ||
|---|---|
| `code: https://developers.google.com/admob/react-native/reference#FormErrorCode` |   |
| `message: string` |   |

| Returns ||
|---|---|
| `https://developers.google.com/admob/react-native/reference/class/FormError` |   |

## Properties

*** ** * ** ***

### `Optional` cause

`cause?: unknown`

*** ** * ** ***

### `Readonly` code

`code:
https://developers.google.com/admob/react-native/reference#FormErrorCode` The error's code, specific to the context.

*** ** * ** ***

### message

`message: string`

*** ** * ** ***

### name

`name: string`

*** ** * ** ***

### `Optional` stack

`stack?: string`

## Methods

*** ** * ** ***

### toString

`toString(): string` Returns a string representation of this error.

| Returns ||
|---|---|
| `string` | A string representation of the UMP form error. |