Use the Comment Blocklist for Gravity Forms
Sends Gravity Forms entries to spam when they contain any word, IP address or email from WordPress's Disallowed Comment Keys list, so one blocklist covers comments and forms.
Snippet Library
Forms snippets for WordPress
Snippets for forms and the plugins that build them: validation, spam protection, hidden fields and what happens after a form is sent. For sites that collect leads, bookings or support requests.