Unexpected interaction of numeric zero with Min(...)

[frou]

Is it intended behaviour that the following does not return an error?

validation.Validate(0, validation.Min(10))

I know we can use validation.Required but 0 is definitely < 10 also :)

[frou]

Thinking about this more, I guess the general philosophy is that zero-values in the Go sense are always considered valid unless we explicitly indicate that they are not?

[qiangxue]

Yes. 0 is considered as an empty value. You can add a required rule to ensure a value is entered.

[frou]

Thank you. I starred a bunch of Go validation repos and finally am getting around to evaluating them. Your "normal code" approach is cool!