Trium918 Posted April 19, 2007 Share Posted April 19, 2007 Is it possible to generate a Security Check using php or do it have to be purchased/free software? Link to comment https://forums.phpfreaks.com/topic/47798-form-security-check/ Share on other sites More sharing options...
MadTechie Posted April 19, 2007 Share Posted April 19, 2007 define "Security Check" i assume you mean payment ie CC check, yep your need to register for that service, as far as i am aware Link to comment https://forums.phpfreaks.com/topic/47798-form-security-check/#findComment-233532 Share on other sites More sharing options...
Trium918 Posted April 19, 2007 Author Share Posted April 19, 2007 define "Security Check" i assume you mean payment ie CC check, yep your need to register for that service, as far as i am aware Example: https://register.facebook.com/r.php Link to comment https://forums.phpfreaks.com/topic/47798-form-security-check/#findComment-233539 Share on other sites More sharing options...
MadTechie Posted April 19, 2007 Share Posted April 19, 2007 Use GD Lib, php creates a random code and uses GD lib to write to an image Link to comment https://forums.phpfreaks.com/topic/47798-form-security-check/#findComment-233541 Share on other sites More sharing options...
per1os Posted April 19, 2007 Share Posted April 19, 2007 You mean the Captcha ??? Link to comment https://forums.phpfreaks.com/topic/47798-form-security-check/#findComment-233542 Share on other sites More sharing options...
Trium918 Posted April 19, 2007 Author Share Posted April 19, 2007 You mean the Captcha ??? This script generates images (known as "Captcha's") which contain security codes used for protecting a form from spam bots. By encoding a 'password' inside an image and asking the user to re-enter what they see you can verify the user is a human and not automated software submitting your form. Why not try out the following form with valid and invalid codes to see how it works. That the name. Thanks Link to comment https://forums.phpfreaks.com/topic/47798-form-security-check/#findComment-233545 Share on other sites More sharing options...
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