I am working on a script where reCAPTCHA or a similar form of CAPTCHA will be used, for the sake of this example I will talk about reCAPTCHA. I wanted to know how I could have the reCAPTCHA script store a value upon correctly entering a code that will be used by a different script to allow on to proceed?
A snippet of the reCAPTCHA code which will be located in a file called recaptcha.php.
Code: Select all
if ($resp->is_valid) {
[b]$captcha = "1";
# in a real application, you should send an email, create an account, etc[/b]
} else {
# set the error code so that we can display it. You could also use
# die ("reCAPTCHA failed"), but using the error message is
# more user friendly
$error = $resp->error;
}
}I bolded the part of interest, how would I be able to use a variable like
Code: Select all
$captcha = "1";Any help would be appreciated, thanks in advance!