Incorrect parsing from string to number with .refine()

[binajmen]

As discussed on Discord ;)

When using inputs with type number, the conversion work with the following schema:

const schema = z
  .object({
    min: z.number(),
    max: z.number(),
  })

But not with this one (with .refine()):

const schema = z
  .object({
    min: z.number(),
    max: z.number(),
  })
  .refine((data) => data.min < data.max, {
    message: "Min < Max",
    path: ["min"],
  })

I receive the error:

Expected number, received string