I am doing Kotlin Koans exercises and it does say that it should be written. In an exercise of nulla...

# getting-started

[Manthan]

I am doing Kotlin Koans exercises and it does say that it should be written. In an exercise of nullable and non nullable types.

[Andreas Sinz]

I'm not sure where you got the impression from that the second line is needed, but val email = personalInfo?.email is enough

[Manthan]

Okay Thank You for answering 🙇