Mandatory fields on survey form

Hi,

I don’t think you understand my question.

In this form I want to make all fields mandatory. Section A if for the person getting the survey to complete and then the section B I need to complete so that Ragic has an email address to send the survey to.

If I make section A mandatory then I cant leave it blank (for them to complete) and save it with only section B filled in to send the survey.

Thanks