Tagged questions

41 results found

How to create a math captcha image?August 17, 2011

How to create a math captcha image in Asp.net using C#? Something like this: http://www.nathanieljohnst on.com/ind ex.php/200 8/10/math- captchas-i

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Drupal 6 - Captcha module (image captcha) displays the background but not the text!!!August 17, 2011

Hi, I have this problem that is driving me crazy...  I have a fresh installation of Drupal 6 with the latest version of the Captcha module installed.  The problem is that if we try to use im

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Captcha not showing in IEAugust 17, 2011

Some people are telling us that are captcha is not showing in IE on this page. http://bit.ly/kCFeW6 I have had a bunch of people check and can not recreate the issue. They say they're having troub

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Guest Book Spam Madness. How to stop it?August 17, 2011

Hi We have a guestbook system on our site for hoteliers to use. Here is an example: http://www.bedandbreakfast s.co.uk/gu estbook.as p?hotel=66 14 There is

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One captcha script serving multiple websites. Problems with sessions.August 17, 2011

I have no problems installing Securimage ( http://www.phpcaptcha.org / ) for ONE website. The problem occur when the Securimage is hosted in one domain and serving the generated images to o

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Introducing captcha verification within guestbookAugust 17, 2011

I am trying to introduce captcha verification with a guestbook.  I don't know all the rules of html, javascript, and php, so please look through and you will see some blunders.  The logi

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Trying to use recaptcha with formmail script from http://www.tectite.comAugust 17, 2011

I am having a hell of a time trying to get recaptcha to work with my formmail script from tectite.com I've even tried others could someone help . http://www.bcpba.org/contact.php

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CAPTCHA not working on the serverAugust 17, 2011

For some reason every captcha security script that I've tried works in my local server (XAMPP), but when I upload it to mi shared hosting in GoDaddy it passes the form, even if the captcha field i

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Recaptcha form being outsmarted?August 17, 2011

I have a contact form I wrote that uses the Re-Captcha system. I've posted the OOP Recaptcha code I wrote (I took their "sample code" they offer and converted it to OOP style). The form

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Help getting javascript CAPTCHA to work?August 17, 2011

I've got a conference registration form I built in ColdFusion 8. I'm using a javascript CAPTCHA solution supplied by the redoubtable hielo, here: http://www.experts-exchang e.com/We

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