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random keyword validation


Ninjakreborn

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well you could just have a wordfile.txt containing 1000words and then generate random line number and ad a random number to end also and basicaly store this in a session or in database with users sessionID and then pull it out on next page and compare to the users input.. i personaly just use to generate random numbers and letters and use GD to show the code in an image..

Probs not best way in the world but it's a way :)

Regards
liam
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[quote author=AndyB link=topic=105088.msg419617#msg419617 date=1156188673]
you could download one from www.digitalmidget.com/php_noob2006/captcha.php
[/quote]

That's the one I recommend. its easy to use and layed out nicely if you need to modify it to your needs.
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