Single Submission Per Unique Email Address

An online Single Submission per Unique Email Address is also easier to customize as your needs change. You can adjust the form for your audience, streamline submissions, and keep responses in one place so the page is more useful for both the people completing it and the team reviewing the results.

Our free single submission per unique email address form template allows you to limit people to just one form submission per email address. Upon hitting Submit, the form compares the entered email address to previously submitted entries and displays a custom error message if the email address has already been used. Customize your form’s style with your organization’s branding and set your own quantity limits.