Parameter Validation
Catalog-specific parameter validators normalize and check user queries before they hit the data catalog. The full auto-generated reference (base class, decorators, every validator) lives on Parameter Validation (Detailed).
Where to look
| You want… | Read |
|---|---|
| Auto-generated reference for every validator | Parameter Validation (Detailed) |
| How validators fit into pipeline execution | Architecture — Registry Pattern |
| How to add a new catalog validator | Architecture — Adding a New Catalog Validator |