- DivationAsked on May 14, 2011 at 02:06 AM
I have a captcha on my form but bots have been submiting spam submissions like crazy. How come the captcha isn't preventing this?
- JotForm SupportliyamAnswered on May 14, 2011 at 02:27 AM
I have tested your form and it seems to work alright. I also did not find spam submissions in your form. Did you delete them already?
We'll wait for your response.
- DivationAnswered on May 14, 2011 at 04:46 AM
The spam submissions are still there. They are all the ones submitted with the state as California. As you will noticed by the date stamp, they are submitted one right after another, only seconds apart. The only way there could be so many submitted that fast, is if there was a bot spamming it. Plus, my web analytics show a ton of bot hits.
- allanftdAnswered on May 14, 2011 at 05:12 AM
We're sorry for the trouble. You can use another safety feature of JotForm called Unique Submission. Your JotForm form will determine if a particular computer has already been used to submit a form submission using cookies or IP address checking. When used together with the Captcha feature, your form will be 100% bot-proof.
To use this feature, click Preferences button on your toolbar's Setup & Embed tab. Then go to Advanced Settings tab and select Strict Check for the Unique Submission settings.
We hope you find this information useful. Please let us know how it goes so that we can further assist you. Thank you for trusting JotForm!
- mtigueAnswered on September 02, 2011 at 10:01 AM
For how long is the same IP prohibited from filling out the form. What if I have a user who needs to fill out the form again to register for a future event?
- allanftdAnswered on September 02, 2011 at 10:30 AM
Please let us know if you have any other concerns. Thanks and enjoy using JotForm!