# Toast Model

## SnotifyToast

### on

- type: `Function`

Signature:
  
    ```
    (
     event: SnotifyEvent,
      action: (toast: this) => void
    ) => this
    ```
> Subscribing to toast events.  
> Unsubscribing automatically when toast destroyed


### value

- type: `string` *readonly*
- default: `''`
> It is defined only if toast type === `prompt`. Another case it stays `undefined`


### valid

- type: `boolean`
- default: `undefined`
> Finds out if toast is valid or not.  
> Helper class to support `prompt` input validation.  
> Apply `snotifyToast--valid` or `snotifyToast--invalid` class names


### id

- type: `number`
- default: `<Automatically generated value>`
> SnotifyService automatically generates this uuid


### title

- type: `string`
- default: `null`
> Toast title


### body

- type: `string`
- default: `null`
> Body text content


### config

- type: [SnotifyToastConfig](options.md#snotifytoastconfig)
- default: `<Automatically generated value>`
> Merges [default config](options.md#setting-default-configuration) with toast type config