Function stringToNumber

packages/zod/src/v4/classic/tests/codec-examples.test.ts:8–12

()

// ============================================================================

const stringToNumber = () =>
  z.codec(z.string(), z.number(), {
    decode: (str) => Number.parseFloat(str),
    encode: (num) => num.toString(),
  });

test("stringToNumber codec", () => {
  const codec = stringToNumber();