Youzify - BuddyPress Disable "Send Message" Button By Role.

yz-disable-send-message-button-by-role.php

<?php

/**
 * # Disable "Send Message" Button By Role.
 */
function yzc_disable_send_message_button_by_role( $html ) {

    // Get Current User Data.
    $user = get_userdata( bp_loggedin_user_id() );

    // Get Roles.
    $roles = (array) $user->roles;

    if ( ! in_array( 'administrator', $roles ) || ! in_array( 'editor', $roles ) ) {
        return false;
    }

    return $html;

}

add_filter( 'youzify_get_send_private_message_button', 'yzc_disable_send_message_button_by_role' );