Can the email address or the mobile number that sign up user used to register be restricted to SINGLE use?

(ie the same mobile number or email address cannot be registered TWICE in same form.)


I'm a developer with Cognito Forms.

At the moment we do not support this ability, but with the Quantity Limit feature you will be able to restrict the number of the same email address or phone number that are entered.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.