@since: BuddyPress 2.3.5
Description
bp_settings_update_notification_settings()

Update email notification settings for a specific user.

Source: bp-settings/bp-settings-functions.php:20

bp_settings_sanitize_notification_settings()

Sanitize email notification settings as submitted by a user.

Source: bp-settings/bp-settings-functions.php:37

bp_settings_get_registered_notification_keys()

Build a dynamic whitelist of notification keys, based on what’s hooked to ‘bp_notification_settings’.

Source: bp-settings/bp-settings-functions.php:89