Prevent users from submitting the form more than once.

Merhaba,

https://www.jotform.com/tr/build/232762644154053

Yukarıda hazırladığım formumda aynı formu 3-4 kez dolduranlar oldu.

Kontenjan sayısını nasıl arttırabilirim?

Formu aynı kişi bir kez doldurabilecek şekilde düzenleyebiliyor muyum?

Hi Kübra,

Thanks for reaching out to Jotform Support. Unfortunately, our Turkish Support agents are busy helping other Jotform users at the moment. I'll try to help you in English using Google Translate, but you can reply in whichever language you feel comfortable using. Or, if you'd rather have support in Turkish, let us know and we can have them do that. But, keep in mind that you'd have to wait until they're available again.

Now, let me help you with your question. You can use our Unique Submission feature to block multiple submissions from one system of one IP address. 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 and select Check Cookies & IP address in the Unique Submission dropdown menu.

Also, you can use our Unique Field feature to prevent submitting duplicate submissions. For example, You can set one of your form questions (like email address) to be a unique question. This will not allow a user to use the same email address to submit your form. 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 and select Your Email Question in the Unique Field dropdown menu.

Let us know if you need any other help.