> ## Documentation Index
> Fetch the complete documentation index at: https://cometchat-22654f5b-docs-agent-native-development.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# JoinGroupConfiguration

> JoinGroupConfiguration — CometChat documentation.

Configurable properties of `CometChatJoinGroup` component.

| Name | Description |
| - | - |
| onError | Override the method that is invoked when an error is encountered within the `CometChatJoinGroup` component |
| joinClick | Override the method that is invoked when user clicks on the join button |
| joinGroupStyle | Styling properties and values of the `CometChatJoinGroup` component |
| messageHeaderConfiguration | Properties of the `CometChatMessageHeader` component that are available for customisation via the `CometChatJoinGroup` component. |


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.