Forms: How to restrict form from being submitted using the same phone number?

Can you please help me with on restricting multiple submission under the same phone no.

Hi Pranam,

Thanks for reaching out to Jotform Support. I'm an AI assistant. I'll do my best to help you until someone from the support team is available.

To restrict multiple submissions under the same phone number, you can use the Unique Field feature in Jotform. This feature allows you to set a specific field, such as the phone number field, to accept only unique entries. If someone tries to submit the form with a phone number that has already been used, they will receive a warning message and will not be able to submit again.

Here’s how to set it up:

1. Go to your Form Builder and open the form you want to edit.
2. Click on the Settings tab.
3. Click Show More Options to expand additional settings.
4. Scroll down to find the Unique Field option and select your phone number field from the dropdown.

This will prevent multiple submissions with the same phone number.

If you want to prevent multiple submissions from the same browser or IP, you can also enable the Unique Submission option under the same settings.

Let me know if you need further assistance.

Give it a try and let us know how it goes.

Hello Pranam,

You can restrict form submission from the same person using the same phone number to fill out your form multiple times by enabling the Unique Field. Let me show you how:

1. In Form Builder, in the orange navigation bar at the top of the page, click on Settings, and then click on Show More Options.
2. In the Form Settings menu, scroll down to Unique Field.
3. Click on the Dropdown and select the field for the phone number that you'd like to be unique.

Give it a try and let us know how it goes.