Ruby/CAPTCHA is an implementation of the 'Completely Automated Public Turing Test to Tell Computers and Humans Apart'.
CAPTCHA stands for Completely Automated Public Turing Test to Tell Computers and Humans Apart. This module provides classes that allow web sites to use randomly generated images, in concert with randomly generated keys and encrypted digests, to do such things such as preventing automated registrations.
CAPTCHA stands for Completely Automated Public Turing Test to Tell Computers and Humans Apart. This module provides classes that allow web sites to use randomly generated images, in concert with randomly generated keys and encrypted digests, to do such things such as preventing automated registrations.
To install rb-captcha, run the following command in macOS terminal (Applications->Utilities->Terminal)
sudo port install rb-captcha
To see what files were installed by rb-captcha, run:
port contents rb-captcha
To later upgrade rb-captcha, run:
sudo port selfupdate && sudo port upgrade rb-captcha
Reporting an issue on MacPorts Trac
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