TODO - handle OpenAPI format

[astahmer]

zod implementation: https://github.com/colinhacks/zod#dates

To write a schema that accepts either a Date or a date string, use z.preprocess.

const dateSchema = z.preprocess((arg) => {
  if (typeof arg == "string" || arg instanceof Date) return new Date(arg);
}, z.date());
type DateSchema = z.infer<typeof dateSchema>;
// type DateSchema = Date

dateSchema.safeParse(new Date("1/12/22")); // success: true
dateSchema.safeParse("2022-01-12T00:00:00.000Z"); // success: true

open api spec description: https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#data-types

[astahmer]

those format have first-class support in zod and most importantly do not change the inferred type: email | hostname | uri | uuid, so we will be implement them

whereas format: date requires a z.preprocess and change the inferred type from string to Date, idk if that's such a good idea to implement that
if there is demand for this date format then maybe we can implement it with an option flag, but I doubt most people want it