How to tell if a flag was set or not?

[Integralist]

Hello,

Is it possible to tell if a flag has been set or not?

For example, a user might want an integer flag value to be zero and so I can't rely on the zero value of an integer to determine if it was sent or not. In Go you typically use a pointer so you can tell if the value was provided vs a zero value.

Is there anything like this available?

Thanks.

[dearchap]

In v2 you can use context.IsSet(flagName) to determine if the flag has been set.

[Integralist]

Awesome! Thank you 🙂