Visitor Settings

Show Captcha On Registration Form
This configuration controls whether captcha will be shown or not on front end registration form

Default Captcha
JS jobs have two captchas, JS Jobs captcha and google recaptcha.
Admin can select which captcha he wants to use on his site.

JS Jobs Captcha Calculation Type
This configuration only affects on JS Jobs captcha .
This configuration allows admin to control calculation type of JS Jobs captcha.

JS Jobs Captcha Answer Always Positive
This configuration only affects if captcha calculation type is selected any or 
subtraction. This configuration allows whether answer of captcha must be
positive or not.

Number Of Operands For JS Jobs Captcha
This configuration only affects on JS Jobs captcha. 
This configuration allows admin to control number of operands in JS Jobs captcha.

Google Recaptcha Private Key
Google recaptcha private key is required for google recaptcha to work. 

You can get Google recapthca private key from here


Google Recaptcha Public Key
Google recaptcha public key is required for google recaptcha to work. 

You can get Google recapthca public key from here