What you get

• Autocomplete in registration and profile edit, from the national address registers of the countries RadarAddress serves.
• Verification on save, with no extra call when the user picked the address from the list.
• Outcome in a moderators-only tab: verified / with a warning / to review / not verified, plus the verified address on one line. They are CB fields: searchable and exportable like any other.
• Email verification at registration: certain typos corrected, cannot-receive and role addresses refused with a message (optional).
• Bulk check of existing users, all or one user group, with "skip those that already have an outcome".
• Field mapping from the CB field lists in the plugin parameters (CB → Plugin Management → RadarAddress).
• Interface in 13 languages.

Requirements: Community Builder 2.9 or later (free or paid), Joomla 4, 5 or 6 (no Backward Compatibility plugin needed), PHP 8.1, a free RadarAddress account with an API token. Every month the first 50 contact checks and 500 light checks are free; beyond that, packs and subscriptions from your RadarAddress account. No data is kept after the check; processing in the EU.

Note for the reviewer: the package is a Joomla system plugin that installs a Community Builder plugin (addon/plugradaraddress) with CB's own installer, so that the JED gets a Joomla extension and CB gets a native plugin; base64encode/decode in src/Api.php store the API token encrypted with the site secret; nothing is obfuscated.