# body ## Overview ```xml ``` Developers can nest other UI components in the `body` tag so that they display in the `dialog`. ### **Basic Example** The following is an example of a dialog with a ``: {% code title="main.view\.xml" %} ```xml ``` {% endcode %} {% code title="main.js" %} ```javascript function onUsernameSubmit() { // logic here on a valid username } ``` {% endcode %} ## Standard Attributes None ## Advanced Attributes ### `align` **Optional** **Type**: `center` | `fullwidth` | `left` | `right` **Default**: `center` Specify the alignment of the `body` relative to the `dialog`.