Hi i need to create double entry email address to prevent typo in Dynamic Customer Voice Form, is it possible?

Hi i need to create double entry email address to prevent typo in Dynamic Customer Voice Form, is it possible?
Hi Bernardinus,
For text input questions you can do the validation such as Email, Number or Custom by choosing the Restriction option for the question as shown below. By double entry, you are referring to have the user input the same text twice to ensure the users can check for typos. This feature is in our backlog. You can submit the idea here http://aka.ms/customervoiceforum to get votes that helps us to prioritize in our roadmap.