Today I want to publish simple Erlang captcha library. It uses very simple algorithm - code & captcha image is generated and file name contains code itself. So, if file exists, than code entered correctly. Once code is entered, file is deleted. One can reload (in terms of web) or generate new code. In this case old file will be removed and new generated.
Sorrym but this article have been moved to my new blog on erlycoder.com
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