Classloader PSR-4 autoloading Classloader The classloader is provided by Nextcloud and loads all your classes automatically. See the composer section if you want to include a...

Synchronizing with the GNOME desktop Synchronizing with the GNOME desktop The GNOME desktop has built-in support for Nextcloud’s calendar, contacts and tasks which will be dis...

Coding style & general guidelines General Labels Coding License headers User interface PHP Comments Objects, functions, arrays & variables Operators Control structures Uni...

Security guidelines SQL injection Cross site scripting Templates JavaScript Clickjacking Code executions / file inclusions Directory traversal Shell injection Auth bypass /...

Migrations 1. Migration 1: Schema change 2. Migration 1: Post schema change 3. Migration 2: Schema change Migrate from database.xml Console commands Migrations In the past...

Using two-factor authentication Configuring two-factor authentication Recovery codes in case you lost your 2nd factor Logging in with two-factor authentication Using two-factor ...

OCS APIs overview Testing requests with curl User metadata User metadata - List user IDs Capabilities API Theming capabilities Direct Download Notifications Auto-complete an...

Synchronizing with Thunderbird Recommended method Alternative: Using the CardBook add-on (Contacts only) The old method: Manually subscribing to calendars Fix for Thunderbird 60...

Synchronizing with the GNOME desktop Synchronizing with the GNOME desktop The GNOME desktop has built-in support for Nextcloud’s calendar, contacts and tasks which will be dis...

Search Making search requests Supported DAV properties Search scope Examples search bodies Search Nextcloud implements rfc5323 WebDAV search to allow clients to search for...