Tutorials 6 Validation attributes and BeforeInsert/BeforeUpdate hooks Jul 5, 2026 RawSelect: when attributes aren't enough Jun 21, 2026 Trysil Expert: design your model without writing code Jun 4, 2026 Filtering done right: from WHERE strings to TTFilterBuilder May 10, 2026 Setting up Trysil from git Apr 29, 2026 Your first Trysil entity Apr 21, 2026