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vimlapwrAsked on October 15, 2016 at 12:51 PM
How can I prevent duplicate submissions.
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Welvin Support Team LeadReplied on October 15, 2016 at 3:03 PM
Please try adding a captcha field in the form. I would recommend Google re-Captcha widget:
http://widgets.jotform.com/widget/google_recaptcha
Here's how to add a captcha in your form(s):