Example of captha in comments section for Persian bloggers
BT Captcha – simple, Bilingual, Flexible, Protect Your WP Blog Against Comment Spams
Special thanks to the developer of Anti Captcha Plugin
Active installations10+
Weekly downloads
8-20.00%
Version1.0
Last updated9/21/2011
WordPress version2.8.4
Tested up to3.2.1
Tags
botcaptchacommentsrobotspam
