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Track Email Invitations

Prevent duplicate form submissions by tracking email invitations .

With Formplus, you can allow only one entry per email to prevent people from submitting multiple entries on your form. This helps you track your online form submissions and monitor when a respondent has filled the form.


How does it work?


  • Invite your respondents to submit your online form via email (by uploading their email addresses).
  • Once they fill out the form, you can choose not to let them come back to fill or submit on that same form.
  • You can also monitor pending and received responses at a glance; before a respondent fills out the form, there is a tab in their response sheets marked as “pending”. Upon submission, this changes to “submitted”.

Ready to start preventing duplicate form submissions? Start your free Formplus trial.