Hello,
on 02/17/2006 05:10 PM tedd said the following:
Manuel:
Your points are well taken.
A good CAPTCHA must be fuzzy. If you know other fuzzy CAPTCHA besides
these, it may help to sharing that knowledge.
The CAPTCHA I was primarily referring to was the image one -- however,
it's
Hello,
on 02/19/2006 09:12 PM tedd said the following:
Manuel:
A good CAPTCHA must be fuzzy. If you know other fuzzy CAPTCHA besides
these, it may help to sharing that knowledge.
Try this:
http://xn--ovg.com/no_bot
The point of CAPTCHA is to provide something that a bot can't figure
A bot could find it if it parses (and executes) javascript.
Andrew
- Original Message -
From: Gerry Danen [EMAIL PROTECTED]
To: comex [EMAIL PROTECTED]
Cc: php-general@lists.php.net
Sent: Monday, February 20, 2006 3:58 AM
Subject: Re: [PHP] HN CAPTCHA at http://www.phpclasses.org
Manuel:
A good CAPTCHA must be fuzzy. If you know other fuzzy CAPTCHA besides
these, it may help to sharing that knowledge.
Try this:
http://xn--ovg.com/no_bot
The point of CAPTCHA is to provide something that a bot can't figure
out, but a human can, right?
Well, for a bot to figure out
You got me. Where are you hiding it?
Gerry
On 2/19/06, tedd [EMAIL PROTECTED] wrote:
Manuel:
A good CAPTCHA must be fuzzy. If you know other fuzzy CAPTCHA besides
these, it may help to sharing that knowledge.
Try this:
http://xn--ovg.com/no_bot
The point of CAPTCHA is to provide
You got me. Where are you hiding it?
In test.js:
http://www.xn--ovg.com/no_bot/rpc.php?action=one
Unless you hide it in a different place each time, how useful is that?
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How would a bot find it though?
On 2/19/06, comex [EMAIL PROTECTED] wrote:
You got me. Where are you hiding it?
In test.js:
http://www.xn--ovg.com/no_bot/rpc.php?action=one
Unless you hide it in a different place each time, how useful is that?
--
PHP General Mailing List
on 02/17/2006 01:55 AM tedd said the following:
Most of those who are aware of disability issues, don't use any
barriers
at all.
CAPTCHA is often used to prevent abuses from people using automated
robot programs.
To solve the problem of visually impaired people, there are audio
Hello,
on 02/17/2006 01:19 PM tedd said the following:
I am not sure what you mean. Are you saying that nobody should use audio
CAPTCHA because one user was not able to configure his browser to play
the audio CAPTCHA? I am sure that it is something easier to achieve than
screen reader
Manuel:
Your points are well taken.
A good CAPTCHA must be fuzzy. If you know other fuzzy CAPTCHA besides
these, it may help to sharing that knowledge.
The CAPTCHA I was primarily referring to was the image one --
however, it's just another barrier.
I am sure there are all sorts of ways
I am currently testing HN CAPTCHA and noticed that the range of
alphabets that were produced ranges from A..F only. My PHP skill is
quite limited to change that to A..Z so if ppl here have any
experience with that class, appreciate your thoughts. TIA.
HN CAPTCHA:
Hello,
on 02/16/2006 01:20 PM tedd said the following:
I am currently testing HN CAPTCHA and noticed that the range of
alphabets that were produced ranges from A..F only. My PHP skill is
quite limited to change that to A..Z so if ppl here have any
experience with that class, appreciate your
Most of those who are aware of disability issues, don't use any barriers
at all.
CAPTCHA is often used to prevent abuses from people using automated
robot programs.
To solve the problem of visually impaired people, there are audio
CAPTCHA solutions.
Regards,
Manuel Lemos
Manuel:
No
Hello,
on 02/17/2006 01:55 AM tedd said the following:
Most of those who are aware of disability issues, don't use any
barriers
at all.
CAPTCHA is often used to prevent abuses from people using automated
robot programs.
To solve the problem of visually impaired people, there are audio
I am currently testing HN CAPTCHA and noticed that the range of alphabets that
were produced ranges from A..F only. My PHP skill is quite limited to change
that to A..Z so if ppl here have any experience with that class, appreciate
your thoughts. TIA.
HN CAPTCHA:
Roger Thomas wrote:
I am currently testing HN CAPTCHA and noticed that the range of alphabets that
were produced ranges from A..F only. My PHP skill is quite limited to change
that to A..Z so if ppl here have any experience with that class, appreciate
your thoughts. TIA.
HN CAPTCHA:
Quoting J_K9 [EMAIL PROTECTED]:
How about sending us the code so that we can have a look? If not we
have
to register there...
Cheers,
J_K9
OK. Attached.
--roger
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On Thu, Feb 16, 2006 at 09:44:33AM +0800, Roger Thomas wrote:
I am currently testing HN CAPTCHA and noticed that the range of alphabets
that were produced ranges from A..F only. My PHP skill is quite limited to
change that to A..Z so if ppl here have any experience with that class,
On 2/16/06, Roger Thomas [EMAIL PROTECTED] wrote:
I am currently testing HN CAPTCHA and noticed that the range of alphabets
that were produced ranges from A..F only. My PHP skill is quite limited to
change that to A..Z so if ppl here have any experience with that class,
appreciate your
Quoting Curt Zirzow [EMAIL PROTECTED]:
On Thu, Feb 16, 2006 at 09:44:33AM +0800, Roger Thomas wrote:
I am currently testing HN CAPTCHA and noticed that the range of
alphabets that were produced ranges from A..F only. My PHP skill is
quite limited to change that to A..Z so if ppl here have
Quoting Kim Christensen [EMAIL PROTECTED]:
To solve your problem, replace the generate_private() function in
hn_captcha.class.php - starting at row 756 - with this code:
function generate_private($public=)
{
$letters = 1234567890abcdefghijklmnopqrstuvwxyz;
$maxsize =
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