Function partial

packages/zod/src/v4/classic/schemas.ts:1498–1500

(...args)

      return util.omit(this, mask);
    },
    partial(...args) {
      return util.partial(ZodOptional, this, args[0]);
    },
    required(...args) {
      return util.required(ZodNonOptional, this, args[0]);
    },