bigger captcha and math test

[grosloulou]

hallo,
on post message of :
www .marclabro.com/livre-or.html

people find that captcha is very small and sometimes hard to read.
is it possible to increase size and make it easier to read ?
i already choosed a simple captcha

if captcha avoids people posting a message, perhaps i could use a math test like the one you are using on your forum (60+20=)
how can i replace captcha with this math test ?

my goal is to avoid spams and robots

because i was receiving hundreds of unwanted messages on guestbook which made my site awful, i set that administrator must validate so i can delete batch of messages at ounce in back office.

best regards
marc

[Jan]

Hi, the basic captcha uses basic font set in server, you can set in Options other Captcha options and many spam protection methods, see:
https://www.phoca.cz/documents/3-phoca-g ... -from-spam
Jan