Form 'CAPTCHA' is a great way to prevent spammers attacking forms on a website.

 

 

Step 1: Select Content, then 'Forms'

 

 

 

 

 

Step 2: Check the Captcha box to enable security.

 

 

 

 

 

 

Step 3: You’re customers will be able to enter the security numbers below, and then submit the form.