Form Required Field (Captcha)


The banner is made up of HTML code that is shown as a field of a web form. The HTML code can contain flash objects or images. The user can click anywhere on the elements of this banner to navigate to the website that is advertised through this banner.

The user has to write a text that is present in the banner. The text can represent the name of a company, a number, the result of a sum or other graphical shape that can be recognized by man. If the user doesn't write the text correctly he or she can't submit the web form.

Browse through the examples below to see how to use Form Required Field (Captcha) banner.

Demo banners

Simple banner

are you a publisher?

Whether you are a publisher of a single website, or you manage a whole network of websites, the Zontera all-in-one adserving solution makes it easy for you to manage all your inventory and all the advertising options you wish to offer.

are you an advertiser or agency?

Do you want to manage all your online advertising in one place, so that you can make true apples-by-apples comparisons? Meet Zontera, the all-in-one solution for your third-party adserving needs.

latest news

X1 In-Video VAST Ad Server support gives publishers the power to deploy Video Ads to and from 3rd party providers through standard OVA video...

Demographic profiles are based on Zontera Smart Engine surfed content analysis. Zontera Smart Engine uses complex...