I am sending a survey and do not want a person to respond more than once

Hello rdmdiaz,

If I understand your question correctly, you want to ensure that one person can submit your form only once. Is that correct?

To achieve your requirement, you can take advantage of our "Unique question" feature which will prevent duplicate submissions in your form. Here is a guide to help you:  http://www.jotform.com/help/223-How-to-set-Form-Limits-Based-on-a-Unique-Question

Actually you need to set one of your form's question as an "Unique question". If a question is made unique, form will not allow someone to input the same data in that field twice. Example: You can set one of your forms question (maybe cell number or email address field) to be a unique question. This will not allow a user to use the same cell number or email address to submit your form.

Hope this helps.

Do get back to us if you have any questions.

Thank you!

Hi.

You understand very well sir . His response answers my query. Thank you very much .

Sorry for my english. I use google translator.

Cheers.

RDM

Hello RDM,

You are welcome.

I'm very pleased that I was able to help you.

Do get back to us if you have any questions.

Thank you!