Action to display a message after submit the form.
Attributes:
| Attribute | Examples | Description |
| type | type="info" type="success" type="warning" type="error" type="none" | The message type. Accepts: info, success, warning, error and none. Default:info. Optional. |
| CONTENT* | [redirect]Redirecting...[/redirect] | The content inside the BBCode will be used as the message content. Required. |