Captcha

How to enable captcha in forum because nobody can sign up because of that... Forum address-. http://www.studypoint.byethost4.com. Nobody can sign up it shows username can contain letters, underscore, numbers and must be between 3-20 characters.... All these things are satisfied still it cannot sign-up..... And at last it is showing captcha has not been setup by admin what to do.... Try it yourself and tell what to do
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Hey @Ayush
There is a captcha plugin you turn on
You need to add the keys on the registration page.
You can get those here:
https://www.google.com/recaptcha