Set User account inactive when they verify/activate their BuddyPress Account

gistfile1.txt

/**
 * Mark account status as inactive when they activate their BuddyPress account after signup.
 *
 * @param int $user_id user id.
 */
function buddydev_custom_keep_user_inactive( $user_id ) {
	if ( ! function_exists( 'bp_account_deactivator' ) ) {
		return;
	}

	bp_account_deactivator()->set_inactive( $user_id );
}

add_action( 'bp_core_activated_user', 'buddydev_custom_keep_user_inactive' );