[REQUIRED] Environment info

Firebase version 8.6.0

firebase-tools:

Platform:
macOS 10.14.6

[REQUIRED] Test case

Firebase CLI Issue

[REQUIRED] Steps to reproduce

1. Open Terminal
2. Type firebase init
3. Enter project name as less than 6 characters

[REQUIRED] Expected behavior

The terminal should display validation error and re-prompt to enter valid name greater than 6 or more characters.

[REQUIRED] Actual behavior

firebase init errors out
Please see attached debug logs

firebase-debug.log