Schema Tutorials

The quickstart is the first thing to read: it builds one model up through plain fields, refined fields, field constraints, and a private model behind a checked constructor.

These tutorials then take single topics further — a complete form, nested models and collections, and reading schema metadata without running validation.

Guides

• Signup Form: declare a schema, parse form input, and redisplay errors.
• Nested Models And Collections: an order with an address and line items.
• Inspecting Schema Metadata: walk the same schema as data for docs and JSON Schema.

Use the Constraint and Result tutorial for checking values you already hold.