How to set an error message

const userZodSchema = z.object({
  name: z
    .string({
      required_error: "name is required",
      invalid_type_error: "name must of type string",
    })
    .trim()
    .min(3, "name must be at least 3 characters")
    .max(255, "name must be at most 255 characters"),
});

const userArktypeSchema = type({
  name: '0<string.trim.preformatted<255'
});