CAPTCHA I just need numbers

saleh · Post by **saleh** » Sat Mar 11, 2017 6:39 pm

Hello
CAPTCHA I just need numbers

mobhar · Post by **mobhar** » Mon Mar 13, 2017 9:26 am

You need to change the following code in "ewcaptcha.php" file that belongs to the CAPTCHA extension:
$possible = '23456789BCDFGHJKMNPQRSTVWXYZ'; // possible characters // P61

to:
$possible = '1234567890'; // possible characters

saleh · Post by **saleh** » Mon Mar 13, 2017 11:10 am

Good
It works successfully
Thank you

saleh · Post by **saleh** » Mon Mar 13, 2017 11:13 am

hello

I need only be 4 digits

saleh · Post by **saleh** » Mon Mar 13, 2017 11:16 am

Thank you
I found the solution

change
var $characters = 6;

to:
var $characters = 4;