Using this Plug-in Admin can choose a desired version of CAPTCHA to be used on a job board front-end.
To specify job board pages CAPTCHA should be used for, go to Security tab of the System Settings.
To select the needed CAPTCHA script go to Admin Panel > System Configuration > Plugins > CAPTCHA plugin:
On the opened page you will see the available CAPTCHA scripts to choose from:
To select a certain CAPTCHA script to be used on the job board front-end - simply tick the radio button infront of the needed CAPTCHA and then press the "Save" button.
Also there are certain settings you can make for ReCaptcha and Custom Captcha, for that you need to click on the "Edit" icon opposite them.
On the opened page you will see the following form:
Public Key and Private Key - you need to go to google.com/recaptcha/admin/create, register/sign in and then create a reCAPTCHA key following the given instructions. Then copy those keys and paste to the Public Key and Private Key fields in the ReCaptcha Settings;
For security reasons we recommend you to create your own keys instead of using the testing ones provided by default.
Theme - you can select one of the available themes for ReCaptcha.
Then press the "Save" button to save the changes.
Using this option you can configure your own captcha the way you need. There are the following settings you can make:
All fields of Custom Captcha settings are mandatory.
Once you finished make sure to press the "Save" button at the bottom of the form in order to save the settings you made.