I followed below steps to show captcha in login and registration form. But I can't see it.
- Login to backend
- Go to system > configuration > customers > customer configuration > CAPTCHA and select your website scope
- Enable CAPTCHA on frontend - Yes
- Select all forms into "Form" box
- In "Displaying Mode" box select "After number of attempts to login"
- Number of Unsuccessful Attempts to Login = 0
- Save Config
- Go to frontend and press "Log in" link
Is there any thing else left to enable captcha in login or registration form...