import { isoDateTime } from "https://deno.land/x/valibot@v0.10.0/mod.ts";
Creates a validation functions that validates a datetime.
Format: yyyy-mm-ddThh:mm
Hint: The regex used cannot validate the maximum number of days based on year and month. For example, "2023-06-31T00:00" is valid although June has only 30 days.