Unexpected false-positive case when validating January 1st, Year 1 (01-01-0001)

[emfloyd2]

Hello,

We ran into an unexpected issue with our Ozzo validation code (which was allowing January 1st, Year 1 to bypass our date validation).

Please see snippet below - is this a case of user error, or bug?

package main

import (
	"fmt"
	ozzo_validation "github.com/go-ozzo/ozzo-validation/v4"
	"time"
)

func main() {
	// This date shouldn't pass validation! But it does >_<
	//
	// dob in this case is less than minDob
	dob := time.Date(1, time.Month(1), 1, 0, 0, 0, 0, time.UTC)
	minDob := ozzo_validation.Min(time.Date(1900, 1, 1, 0, 0, 0, 0, time.UTC))
	if err := ozzo_validation.Validate(
		dob,
		minDob,
	); err != nil {
		fmt.Println(err)
	} else {
		fmt.Println("No failures!")
	}

}

It appears to be specific to a dob value of time.Date(1, time.Month(1), 1, 0, 0, 0, 0, time.UTC)

If we add at least one nanosecond to DOB value of January 1st, Year 1 - Ozzo Validation correctly rejects invalid date