Any option to mark a flag as required ?

[ieugen]

Hi,

Any option to mark a field as required?

In the example bellow I have 2 string fields (file names) that are required.
I imagine this can be done with validation, but it's a common thing.

nebula-cert verify
Error: -ca is required
Usage of nebula-cert verify <flags>: verifies a certificate isn't expired and was signed by a trusted authority.
  -ca string
        Required: path to a file containing one or more ca certificates
  -crt string
        Required: path to a file containing a single certificate

[plexus]

Not currently supported, PR welcome.

[ieugen]

Thanks. Works as expected.