Mockup: https://wikimedia.invisionapp.com/share/XSP2H5Z7ZMY#/screens/330925613
- If the user does not have an email address, the question review step will have an empty box for adding it, labeled "Email address (optional). If they enter an email address, it will become the email address for their account, and they will receive a verification email after submitting their question.
- If the user has an email address but it is not verified, the question review step will have an editable box pre-populated with the user's email, labeled "Email address (optional)". If they enter an email address, they will receive a verification email after submitting their question. If they delete their email address, it will delete the email for their account.
- If the user has a verified email address, the question review step will have their email address, uneditable, labeled "Email".
Each of those three scenarios will have a different "Note" explaining the scenario.