almost 4 years ago
I maintain a blog that I made with Rails. Lately I'm getting a lot of spam (bots) in comments section. How can I authenticate user comments on Rails blog?
You can try this gem -
Starting with Chrome version 45, NPAPI is no longer supported for Google Chrome. For more information, see Chrome and NPAPI (blog.chromium.org).
Firefox and Microsoft Internet Explorer are recommended browsers for websites using java applets.
Chrome Version Support
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