How to switch the captcha to #s instead of Letters

rickleigh · Worker Joined: Jan 06, 2009 Posts: 183

I see that Raven and some others are using this and I think it looks better and easier for my visitors.

Is this a setting somewhere I can change?

Guardian2003 · Posted: Wed Feb 18, 2009 7:17 pm

Raven is not using RavenNuke (tm) on this site but yes, you can change to numbers if you want be it is far less secure.
Look in file includes/class.php-captcha.php
fine this line

Quote:

define('CAPTCHA_CHAR_SET', '');

and change it to

Quote:

define('CAPTCHA_CHAR_SET', '1,2,3,4,5,6,7,8,9,0');

If you have not done so already, please ensure you upgrade to RN2.3.01 immediately.