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Sarj Code Standards

require-constrained-schema-integer

Declare integer and lower-bound validation for numeric limit and version schema fields.

constrainInteger Rule source Tests Catalog JSON

Why

A bare number schema accepts fractions and negative limits or versions. Encoding the domain in validation makes downstream arithmetic and pagination contracts explicit.

Fix

Use an integer schema with a positive lower bound for limit and a nonnegative lower bound for version, or reuse an existing named domain schema.

Examples

Before — flagged A number is broader than a limit
src/options.ts
import { z } from "zod";
const OptionsSchema = z.object({ limit: z.number() });
After — preferred Declare the numeric domain
src/options.ts
import { z } from "zod";
const OptionsSchema = z.object({
  limit: z.number().int().positive(),
  version: z.int().nonnegative(),
});