Preferences > Advanced: Increase the allowable number of times a value can be submitted in unique question

How to prevent multiple submission form or to set specific number of submission from the same email input?

You can set the Unique Question to E-mail in the Advanced Preferences wizard, it will limit to one submission per e-mail address. Here's a guide:

1. Create an E-mail field then click the Preferences button.

2. Go to the Advanced tab and set the Unique Question to E-mail. When you're done, click the Save Changes button.

Advanced: Increase the allowable number of times a value can be submitted in unique question Image-21" height="336" />

This message will be shown if the e-mail is used again upon submission:

I hope this helps. If you need further assistance, let us know. Thank you.

Dear John

Thank you for the answer and its work well but

is it possible to limit with  specific number submission ( only 2 times submit  or after 2 submission with the same email input then the warning will be show)

Regards

Febru

Dear John

can we   limit to more than 1 or set limit  2 submission per e-mail address.

Regards

Unfortunately, it's not possible to set limits to allow and limit an e-mail address to be submitted twice. The setting available is only to allow a field to have a single, unique submission.

If you have questions, please let us know.

Thanks.

Dear Liyam

Thanks for the answer,and i hope in the future

Jotform make the fitur to solve my problem above

Regards

febru

Thanks for the suggestion, febru.

I have forwarded a feature request to the development team regarding the option that you are looking for. However, I cannot guarantee that such feature can be implemented or if it can be implemented right away. But once the feature exists, we'll inform you right away.