Each perfect match will display a badge for each level of verification they've completed (email, Facebook, phone number, ID). Sometimes, a perfect match won't have all their verification levels completed (see "Verifying Your Account" for more information). If this is the case, there will be a button next to their verification badges that says, "Request Verification." If you feel more comfortable with having the perfect match complete more verifications before contacting them, you can request that they do so by clicking that button. This will send them an anonymous prompt from Roommates.com saying that people are interested in connecting with them, but prefer that they complete additional levels of verification first.