Solved

php add captcha

Posted on 2013-11-28
3
264 Views
Last Modified: 2013-11-28
I work for a small company and we haven't had any problems but I plan to add a captch.

How is this done?
0
Comment
Question by:burnedfaceless
3 Comments
 
LVL 4

Expert Comment

by:artsec
ID: 39684254
I strongly recommend RECAPTCHA http://www.google.com/recaptcha/captcha it is well documented and secure.
0
 
LVL 13

Expert Comment

by:duncanb7
ID: 39684282
That is another alternative and its example

http://captcha.com/php-captcha.html?gclid=CJiOrrXCiLsCFUyt4godjhsAbQ
http://captcha.com/captcha-examples.html

Hope understand your question completely, if not please point it out

Duncan
0
 
LVL 53

Accepted Solution

by:
COBOLdinosaur earned 500 total points
ID: 39684305
While captcha might be a solution; the question is why use it if you do not have a problem?

Using captcha makes the site more difficult to use.  So it becomes a balancing issue.  If adding it to the site reduces the usability, it might cost you traffic.  It is only effective against automated spamming, and more and more spammers are using underpaid workers in 3rd word countries to post spam... catcha will not stop them.

Cd&
0

Featured Post

ScreenConnect 6.0 Free Trial

Want empowering updates? You're in the right place! Discover new features in ScreenConnect 6.0, based on partner feedback, to keep you business operating smoothly and optimally (the way it should be). Explore all of the extras and enhancements for yourself!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Use these top 10 tips to master the art of email signature design. Create an email signature design that will easily wow recipients, promote your brand and highlight your professionalism.
Introduction This article is intended for those who are new to PHP error handling (https://www.experts-exchange.com/articles/11769/And-by-the-way-I-am-New-to-PHP.html).  It addresses one of the most common problems that plague beginning PHP develop…
The viewer will learn how to look for a specific file type in a local or remote server directory using PHP.
The viewer will learn how to create and use a small PHP class to apply a watermark to an image. This video shows the viewer the setup for the PHP watermark as well as important coding language. Continue to Part 2 to learn the core code used in creat…

777 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question