How can I restrict who can access and submit my Poper Form?
You can control access from the Settings > Access section. This helps when a form should only be available to specific users, for a specific time, or up to a submission limit.
Step-by-step
Open your form in the editor.
Go to Settings tab.
Open Access.
Enable the restriction(s) you need:
Password protection
Close on a specific date
Close after a submission quota
Restrict by allowed email/domain
Limit one submission per visitor (IP/device-based)
Save your changes.
Open the share link in an incognito window and test your restrictions.
Recommended setup examples
Internal team form: Use password + company domain restriction.
Limited campaign form: Use close date + submission quota.
One-time response form: Enable one submission per visitor.
If visitors report access issues
Re-check timezone/date settings for close date.
Confirm allowed email/domain values are entered correctly.
Verify quota hasn’t already been reached.
Test again with a clean browser session.
If this format looks good, I’ll continue with the next two unique feature articles (for example: Hidden fields + URL parameter capture and Partial submissions + drop-off insights in Results).