News:

Bored?  Looking to kill some time?  Want to chat with other SMF users?  Join us in IRC chat or Discord

Main Menu

CAPTCHA (Code Verification)

Started by Daniel15, February 11, 2006, 03:57:53 PM

Previous topic - Next topic

viulian

Quote from: unknown77 on November 27, 2006, 10:35:13 PM
i have this error:

An Error Has Occurred!
phpinfo() has been disabled for security reasons 


Happened to me too.

I have edited the hn_captcha.class.php by replacing the line
static $gd_version_number = null;
with
static $gd_version_number = "2.0.1";

I was lucky and there was a gd 2 installed cos things worked ok. If they don't work, try something like "1.9.0"..

Dave_T

Daniel,

Thanks for the advice... in the end I downloaded the zip to my local computer and then uploaded it and applied it with the package manager. It's working like a charm, and hopefully should stop all of the bot registrations that have been happening for a while.

Dave.

SageAttar

Hi,
i install this mod.. and i'm getting this error on registration page..

QuoteThere is no GD-Library-Support enabled. The Captcha-Class cannot be used!

please help me..

Daniel15

SageAttar, that error means that the GD library isn't installed on your server. You'll need to contact your host and ask them to install the PHP GD library for you.
Daniel15, former Customisation team member, resigned due to lack of time. I still love everyone here :D.
Go to smfshop.com for SMFshop support, do NOT email or PM me!

nameless

#144
I've had this install in previous versions of 1.0.x and have upgraded to 1.0.10 and now when the mod is enabled there is (2) captcha images and text boxes and users are unable to sign up. If I un-install the mod I still see the text "Please enter the code as shown:" with no captcha image. I have tried deleting and reinstalling but get the same result. Is there a way to fix this? TIA. :)

UPDATE I figured it out. I just removed the extra <tr> that had the extra text box and captcha image. Have a Happy Holidays! :D

Skate, Snow, and Surf - SF Boarders - Bringing San Francisco Bay Area boarders together.

SageAttar

Quote from: Daniel15 on December 14, 2006, 10:21:07 PM
SageAttar, that error means that the GD library isn't installed on your server. You'll need to contact your host and ask them to install the PHP GD library for you.

can i install GD LIBRARY with out the help of my host? if yes then how?
or here any other captha mod available that does'nt need GD LIBRARY.. i'm using SMF 1.0.7..

Daniel15

Quotecan i install GD LIBRARY with out the help of my host?
No, the host needs to install it, as it's compiled into PHP.

Quoteor here any other captha mod available that does'nt need GD LIBRARY
I haven't seen any that do this, although the Advanced Visual Verification MOD for SMF 1.1 has a mode that works without the GD library.
Daniel15, former Customisation team member, resigned due to lack of time. I still love everyone here :D.
Go to smfshop.com for SMFshop support, do NOT email or PM me!

Iatheia

I've got a wee bit of a problem.
Everything worked fine, until... Until our forum was hacked. After that everything went wrong.
The first time I fixed it, the problem was simply that they deleted some lines of code. But then... The problems kept coming and coming, and I had to use a backup version of the forum. But now whenever I put captcha on, I get this mistake:
8: Undefined index: captchaEnter
File: /var/www/web21/web/forum/Themes/default/Register.template.php (before sub template - eval?)
Line: 89

When I delete captcha, the registration page works fine, but I can't really do that, because spammers are always on guard.
What can I do?

Hondo

Hi,
when will this real good mod be available vor SMF 1.1.2?

Daniel15

Quote from: Hondo on June 20, 2007, 07:33:28 AM
Hi,
when will this real good mod be available vor SMF 1.1.2?
It is no longer needed - SMF 1.1.2 has its own in-built CAPTCHA system ;)
Daniel15, former Customisation team member, resigned due to lack of time. I still love everyone here :D.
Go to smfshop.com for SMFshop support, do NOT email or PM me!

jonathanE.

Quote from: Daniel15 on June 21, 2007, 06:39:51 AM
Quote from: Hondo on June 20, 2007, 07:33:28 AM
Hi,
when will this real good mod be available vor SMF 1.1.2?
It is no longer needed - SMF 1.1.2 has its own in-built CAPTCHA system ;)

Even though it is built-in it lacks the issue of handling guests posts.

Any chance of "adding" it with support for SMF 1.1.3?

Daniel15

Yes, HarzeM's "Advanced Visual Verification" adds a more advanced CAPTCHA system, including a CAPTCHA on guest posts. It's only compatible with SMF 1.1 Final, but I'm working on updating it to support SMF 1.1.3. Stay tuned! :)
Daniel15, former Customisation team member, resigned due to lack of time. I still love everyone here :D.
Go to smfshop.com for SMFshop support, do NOT email or PM me!


jonathanE.

Good news indeed Daniel15, thank you for your efforts :D

Velozity

#154
Quote from: Daniel15 on August 17, 2007, 04:02:12 AM
Yes, HarzeM's "Advanced Visual Verification" adds a more advanced CAPTCHA system, including a CAPTCHA on guest posts. It's only compatible with SMF 1.1 Final, but I'm working on updating it to support SMF 1.1.3. Stay tuned! :)
anything new regarding this? my users would really appreciate this feature. :)

edit: apologies, found it already from here: http://www.simplemachines.org/community/index.php?topic=189349.0

Advertisement: