Sitemason

The Custom Form is Sitemason's oldest tool, but it's also one of it's most powerful. It hasn't gotten a whole lot of attention in the past year, but today we're adding the option to include a Captcha to verify human entry of a form. Sitemason's form spam filtering continues to be top-notch, but for those who would like a little more control (or security especially on credit card processing forms), a Captcha is an ideal tool. For those who aren't familiar with Captcha, this Wikipedia article explains the ropes. We are opting to use the nearly ubiquitous captcha.net. 

To add a Captcha to your form, simply select the "Captcha Verification" option from the "Insert a new…" drop down menu in your form's Edit Form Fields tab. Once present, the form can no longer be submitted without the captcha being filled in correctly. You can opt to use the default red theme, or choose from a handful of other colored themes that might fit your site.