{"result":{"depiction_url":null,"edges":{"hasreference":{"objects":[{"created":"2026-10-07T11:13:41Z","object_id":{"id":1274,"is_a":["text","documentation","developerguide"],"name":"doc_developerguide_notifications","title":{"_type":"trans","tr":{"en":"Respond to a notification"}},"uri":"https:\/\/zotonic.com\/id\/1274"},"seq":1},{"created":"2026-10-07T11:13:41Z","object_id":{"id":2963,"is_a":["text","documentation","developerguide"],"name":"developer_background_work","title":{"_type":"trans","tr":{"en":"Run work outside a request"}},"uri":"https:\/\/zotonic.com\/id\/2963"},"seq":2}],"predicate":{"id":2774,"is_a":["meta","predicate"],"name":"hasreference","title":{"_type":"trans","tr":{"en":"Documentation reference"}},"uri":"https:\/\/zotonic.com\/id\/hasreference"}},"refers":{"objects":[{"created":"2026-10-07T11:13:02Z","object_id":{"id":1445,"is_a":["text","documentation","reference","notification"],"name":"doc_notification_signup_check","title":"observe_signup_check\/3","uri":"https:\/\/zotonic.com\/id\/1445"},"seq":1000000},{"created":"2026-10-07T11:13:02Z","object_id":{"id":1446,"is_a":["text","documentation","reference","notification"],"name":"doc_notification_signup_confirm","title":"observe_signup_confirm\/2","uri":"https:\/\/zotonic.com\/id\/1446"},"seq":1000000}],"predicate":{"id":2409,"is_a":["meta","predicate"],"name":"refers","title":{"_type":"trans","tr":{"en":"Refers"}},"uri":"https:\/\/zotonic.com\/id\/refers"}},"relation":{"objects":[{"created":"2020-05-30T05:48:01Z","object_id":{"id":1279,"is_a":["text","documentation"],"name":"doc_glossary","title":"Glossary","uri":"https:\/\/zotonic.com\/id\/1279"},"seq":1000000}],"predicate":{"id":303,"is_a":["meta","predicate"],"name":"relation","title":{"_type":"trans","tr":{"nl":"Relatie","en":"Relation"}},"uri":"http:\/\/purl.org\/dc\/terms\/relation"}},"subject":{"objects":[{"created":"2026-10-07T11:13:41Z","object_id":{"id":2557,"is_a":["categorization","keyword","keyword_information_type"],"name":"zotonic_topic_cookbook_recipe","title":"Cookbook recipe","uri":"https:\/\/zotonic.com\/id\/2557"},"seq":1},{"created":"2026-10-07T11:13:41Z","object_id":{"id":2564,"is_a":["categorization","keyword","keyword_audience"],"name":"zotonic_topic_backend_developer","title":"Backend developer","uri":"https:\/\/zotonic.com\/id\/2564"},"seq":2},{"created":"2026-10-07T11:13:41Z","object_id":{"id":2589,"is_a":["categorization","keyword","keyword_domain"],"name":"zotonic_topic_identity_and_accounts","title":"Identity and accounts","uri":"https:\/\/zotonic.com\/id\/2589"},"seq":3},{"created":"2026-10-07T11:13:41Z","object_id":{"id":2627,"is_a":["categorization","keyword","keyword_architecture"],"name":"zotonic_topic_notification","title":"Notification","uri":"https:\/\/zotonic.com\/id\/2627"},"seq":4}],"predicate":{"id":308,"is_a":["meta","predicate"],"name":"subject","title":{"_type":"trans","tr":{"en":"Keyword"}},"uri":"http:\/\/purl.org\/dc\/elements\/1.1\/subject"}}},"id":1591,"is_a":["text","documentation","cookbook"],"links":[{"rel":"self","target":"https:\/\/zotonic.com\/.zotonic\/websub\/topic\/1591"},{"rel":"hub","target":"https:\/\/zotonic.com\/.zotonic\/websub"}],"medium":null,"medium_url":null,"name":"doc_cookbook_frontend_sitespecific_signup","page_url":{"en":"https:\/\/zotonic.com\/cookbook\/1591\/run-site-specific-work-after-signup","x-default":"https:\/\/zotonic.com\/cookbook\/1591\/run-site-specific-work-after-signup"},"preview_url":null,"resource":{"body":{"_type":"trans","tr":{"en":"<p>Add the following to an active module, merging the include and export declarations:<\/p>\n<pre class=\"notranslate\"><code class=\"notranslate language-erlang\">-include_lib(&quot;zotonic_core\/include\/zotonic.hrl&quot;).\n-export([observe_signup_done\/2]).\n\nobserve_signup_done(#signup_done{id = Id, is_verified = IsVerified}, _Context) -&gt;\n    ?LOG_INFO(#{text =&gt; &lt;&lt;&quot;Garden signup completed&quot;&gt;&gt;,\n                in =&gt; mod_garden, id =&gt; Id, is_verified =&gt; IsVerified}),\n    ok.\n<\/code><\/pre>\n<p>Compile, refresh observer registration and create a practice account. Confirm a log entry with the new resource ID. The current record also has <code>props<\/code> (a map) and <code>signup_props<\/code> (a list); use the header instead of a positional tuple.<\/p>\n<p><code>signup_done<\/code> does not mean every identity is verified. Gate sensitive provisioning on the required verification event or state, and check it again when deferred work executes. For slow provisioning, queue a task keyed by the user and operation. Check whether the destination account already exists before creating it; retries and repeated notifications must not create duplicate accounts.<\/p>\n<p>Use <a href=\"\/id\/1445\" class=\"doc-reference doc-reference-notification\"><code>notification#signup_check<\/code><\/a> for checks before creation and <a href=\"\/id\/1446\" class=\"doc-reference doc-reference-notification\"><code>notification#signup_confirm<\/code><\/a> for confirmation follow-up. Do not grant editor or administrator groups automatically to public signups.<\/p>"}},"category_id":{"id":318,"is_a":["meta","category"],"name":"cookbook","title":{"_type":"trans","tr":{"en":"Cookbook"}},"uri":"https:\/\/test.zotonic.com\/id\/318"},"content_group_id":{"id":339,"is_a":["meta","content_group"],"name":"default_content_group","title":{"_type":"trans","tr":{"en":"Default Content Group"}},"uri":"https:\/\/zotonic.com\/id\/default_content_group"},"created":"2020-05-30T05:47:27Z","creator_id":{"id":336,"is_a":["person","robot"],"name":"gitbot","title":"Git","uri":"https:\/\/zotonic.com\/id\/336"},"doc_editorial_bundle":true,"doc_editorial_edges":{"hasreference":[1274,2963],"subject":[2557,2564,2589,2627]},"github_url":"https:\/\/github.com\/zotonic\/zotonic\/tree\/master\/doc\/cookbook\/frontend-sitespecific-signup.rst","is_authoritative":true,"is_dependent":false,"is_featured":false,"is_protected":false,"is_published":true,"is_unfindable":false,"language":["en"],"modified":"2026-10-07T11:13:51Z","modifier_id":{"id":1,"is_a":["person"],"name":"administrator","title":"Site Administrator","uri":"https:\/\/zotonic.com\/id\/1"},"name":"doc_cookbook_frontend_sitespecific_signup","pivot_geocode":null,"pivot_location_lat":null,"pivot_location_lng":null,"privacy":0,"publication_end":"9999-06-01T00:00:00Z","publication_start":"2022-02-15T10:01:28Z","slug":"run-site-specific-work-after-signup","summary":{"_type":"trans","tr":{"en":"Use the current signup notification and make follow-up work repeatable."}},"title":{"_type":"trans","tr":{"en":"Run site-specific work after signup"}},"title_slug":{"_type":"trans","tr":{"en":"run-site-specific-work-after-signup"}},"tz":"UTC","uri":null,"version":35,"visible_for":0},"uri":"https:\/\/zotonic.com\/id\/1591","uri_template":"https:\/\/zotonic.com\/id\/:id","websub":{"hub":"https:\/\/zotonic.com\/.zotonic\/websub","topic":"https:\/\/zotonic.com\/.zotonic\/websub\/topic\/1591"}},"status":"ok"}