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» Captcha image security for web forms |
| Captcha image security |
| Captcha Magic |
| PHP Captcha Magic is a powerful script that can protect
your form, comment area, guestbook or shopping cart from
automatic submissions, the tool generates an image with
distorted text which your visitor is required to type into a text
box. The idea is to prevent spammers from using web bots to
automatically post form data in order to create email accounts (for
sending spam) or to submit feedback, comments or guestbook entries
containing spam messages. The text in the image is usually distorted
to prevent the use of OCR (optical character reader) software to
defeat the process. Using captcha you will be sure that the
data entered in your form came from your visitor's fingers not from
any computer software.
Google, Hotmail, PayPal, Yahoo, vBulletin and a number of blog sites have
employed this technique. It is the right time to protect your own
web site with the very same technology !
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- Powerful code distortion algorithm to defeat any OCR (optical
character reader) software.
- Easy to use Admin panel to change the characteristics of the captcha.
- Size, Font and border of the turing image can be changed to
meet your preferences.
- No MySQL required
- Length of security text can be changed.
- You can control how error messages appear, you have three
options :-
- Error message appears in a new page generated by the form
- Error message appears in a new message you creates
- Error message appears in the same page of your form
- Ability to direct your visitor to a success page if security
code matches.
- Each character of the security code appears in different color.
- True type fonts (TTF) are supported.
| Requirements |
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- PHP
- GD library any version (built-in PHP 4.3.2 or later
version)
to get help installing GD please click here
- An HTML or PHP web form
- PHP processing script to process your form (to get one
please click
here)
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Use captcha !
On your web forms
Only $19.95
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