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

# MessageComposerConfiguration

> MessageComposerConfiguration — CometChat documentation.

This refers to the properties of the `CometChatMessageComposer` component that are available for customisation via the parent component when the component exists in a deep nested hierarchy.

### Configurable Properties

| Name                           | Description                                                                                                                                                                                                  |
| ------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| auxiliaryButtonsAlignment      | This refers to the visual arrangement or positioning of the auxiliary buttons within the composer list. Defaults to `right` alignment.                                                                       |
| attachmentOptions              | This refer to the functionalities that allow users to attach various types of files, media, or content to their messages such as polls, collaborative document etc                                           |
| attachmentIconURL              | Asset URL for the attach icon.                                                                                                                                                                               |
| emojiIconURL                   | Asset URL for the emoji icon                                                                                                                                                                                 |
| LiveReactionIconURL            | Asset URL for the live reaction.                                                                                                                                                                             |
| voiceRecordingCloseIconURL     | Asset URL for the close icon in video recording pane                                                                                                                                                         |
| sendButtonIconURL              | Asset URL for the send button                                                                                                                                                                                |
| sendButtonView                 | User-defined component to customise the send button.                                                                                                                                                         |
| hideLayoutMode                 | When set to true, hides the button which toggles the action sheet layout mode between "grid" & "list"                                                                                                        |
| secondaryButtonView            | User-defined component to customise the secondary button. By default, it shows the attach button.                                                                                                            |
| auxiliaryButtonView            | User-defined component to customise the auxiliary button. By default, it shows the stickers button.                                                                                                          |
| headerView                     | User-defined component to customise the top of the message header component. You can customise it to display additional information or options related to the composition of messages such a giphy keyboard. |
| disableTyping                  | When set to true, typing events are disabled and the typing indicators are not displayed.                                                                                                                    |
| hideLiveReaction               | When set to true, the button to send out the live reaction is not displayed.                                                                                                                                 |
| hideVoiceRecording             | When set to true, video recording button is not visible                                                                                                                                                      |
| disableSoundForMessages        | When set to true, the component will not produce sound for all outgoing messages.                                                                                                                            |
| customSoundForMessage          | mp3 file asset of your choice.                                                                                                                                                                               |
| onSendButtonClick              | Override the method that is invoked when the user clicks on the send button                                                                                                                                  |
| onError                        | Override the method that is invoked when an error is encountered within the details component                                                                                                                |
| backdropStyle                  | Styling properties and values of the [Backdrop](/web-elements/backdrop) component                                                                                                                            |
| actionSheetStyle               | Styling properties and values of the [Action Sheet](/web-elements/action-sheet) composer                                                                                                                     |
| mediaRecorderStyle             | Styling properties of the [Media Recorder](/web-elements/media-recorder) component                                                                                                                           |
| messageComposerStyle           | Styling properties and values of the `CometChatMessageHeader` component                                                                                                                                      |
| userMemberWrapperConfiguration | Properties of the `UserMemberWrapper` component that are available for customisation via the messages component.                                                                                             |
| textFormattersList             | Accepts custom text formatters for message composer                                                                                                                                                          |
| disableMentions                | Disables mentions in composer. Default value is set to false                                                                                                                                                 |
| mentionsWarningText            | Text to be displayed when max limit reaches for valid mentions                                                                                                                                               |
| mentionsWarningStyle           | Styling properties and values for mentionsWarningStyle                                                                                                                                                       |