name = Schema Scalar Checks
description = Built-in scalar checks plus collection-local custom scalar declarations.

scalar Food = enum("pizza", "taco", "salad")
scalar HANDLE = string & len(3..24) & pattern(/^[a-z][a-z0-9_]*$/)

---

Validate profile scalars

GET https://example.com/profile

^ & body.id === UUID
^ & body.email === EMAIL
^ & body.handle === HANDLE
^ & body.favoriteFood === Food
^ & body.createdAt === DATE_TIME