fix php 5.6 in docker dev env (#1740)

[openemr.git] / vendor / zendframework / zend-captcha / README.md

# zend-captcha

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`Zend\Captcha` component is able to manage “Completely Automated Public Turing
test to tell Computers and Humans Apart” (CAPTCHA); it is used as a
challenge-response to ensure that the individual submitting information is a
human and not an automated process. Typically, a captcha is used with form
submissions where authenticated users are not necessary, but you want to prevent
spam submissions.

- File issues at https://github.com/zendframework/zend-captcha/issues
- Documentation is at https://zendframework.github.io/zend-captcha/