sultan
(sultan)
1
Some sites have some checks to make sure that the data is being sent
by a real person.
Something like this:
See this code? [there is a image here with random letters and
numbers]
Re-type it here [you have to enter exactly what is show above]
Any help will be appreciated.
11175
(-- --)
2
It's called Captcha
Here's 10 examples (reCaptcha probably being the most common):
http://woork.blogspot.com/2009/02/10-free-captcha-scripts-and-services.html
sultan
(sultan)
3
Thanks Lee, this helps me a lot.