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lelee75Asked on April 10, 2019 at 6:33 PM
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Support_Management Jotform SupportReplied on April 10, 2019 at 6:35 PM
There are two ways you can prevent spam submissions:
1. Add a CAPTCHA field to your form.
Complete guide: How-to-Add-a-Captcha-Field
2. Or, you can enable the UNIQUE SUBMISSION feature which can check the respondent's browser cookies or IP (or both).
Complete guide: How-to-Set-Unique-Submissions-on-a-Form