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Refer Listing To A Friend |
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SUGGEST Math Captcha image validation TO A FRIEND...
If you have a friend that you would like to recommend this page to,
or if you just want to send yourself a reminder, here is the easy
way to do it!
Simply fill in the e-mail address of the person(s) you wish to tell
about Math Captcha image validation, your name and e-mail address (so they do
not think it is spam and can reply to you directly with gracious thanks),
and click the SEND button.
If you want to, you can also enter a message that will be included
on the e-mail.
After sending the e-mail, you will be transported back to the
page you recommended!
| Resource Title: |
Math Captcha image validation |
| URL: | [CLICK HERE] |
| Description: |
With all the Captcha decoders these days, its impossible to build a solid Captcha image validator with a string. The solution? Have a captcha that asks simple math addition questions! Decoders are not very good at breaking these.
This tutorial will show you how to make a basic math CAPTCHA validtion form.
This requires that you have the GD library for PHP installed to work.
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