Button Toggle
The ButtonToggle component is a simple wrapper for v-item-group built specifically to work with Button.
info
For more details about Vuetify’s usage of ButtonToggle component, click ButtonToggle page. 
For more prop explanations, click Vuetify ButtonToggle API page. 
Props
| Attribute | Description | Type | Default | 
|---|---|---|---|
| value | The designated model value for the component. | number | undefined | 
| borderless | Removes the group’s border. | boolean | false | 
| class | Prop that determines the class to add to the BtnToggle. | string | undefined | 
| dark | Applies dark theme. | boolean | false | 
| group | Generally used in Toolbar and AppBar. Removes background color, border and increases space between the buttons. | boolean | false | 
| mandatory | Forces a value to always be selected . | boolean | false | 
| multiple | Allows a user to select multiple buttons and return values as an array. | boolean | false | 
| activeClass | Changes active button's class. | string | undefined | 
| backgroundColor | Changes the background-color for the component. | string | undefined | 
| visible | Visibility of BtnToggle component. | boolean | true | 
Events
| Attribute | Description | 
|---|---|
| change | Emitted when the input is changed by user interaction. |