In order to create and correctly configure field with Captcha – please follow the instruction below –
First of all, you need to create the contact form. In the “Fields” tab choose the button “Add new field” and choose reCaptacha type.
You will see the window of options. Name and Label boxes are typical, the questions begin from two second “Site Key” and “Secret Key”.
Then for normal functionality of your reCaptcha field you need to generate site and secret keys. Follow the link. If you already have these generated keys – you can simply copy them – choose your site from “Your sites reCAPTCHA” and copy the keys. Otherwise look to the bottom of the page, there you will see the directory “Register a new site”.
Type there a label and domain of your site and click “Register” button.
You will see your site key and secret key. The only thing you need is just to copy them and paste into boxes in your contact form and save it.
After that your Contact form will work with reCaptcha.