Some less trusted users may see one or more challenge screens when attempting to submit a reCAPTCHA protected form. The challenge screens are grids of images and users are asked to choose the images matching a certain criteria. These are standard reCAPTCHA challenge screens and frevvo has no control over what is presented and when.
The frevvo Cloud uses a custom reCAPTCHA key that is configured for Domain Name Validation providing maximum security. To implement the maximum possible protection from form spamming in your in-house environment, follow the steps listed in Administration of reCAPTCHA Keys.
If you check this checkbox, a Save button will be displayed at the bottom of your form.