Contact Form 7 SPAM FILTERING WITH AKISMET and your-name placeholder

Hi,

I am attempting to add spam filtering to my ContactForm7 form and I am referencing this article to do so: http://contactform7.com/spam-filtering-with-akismet/

In the article they explain:

akismet:author
Add this option to the field that accepts the name of the sender.
Example:

[text* your-name akismet:author]

My form is set up as:

[text* your-name placeholder "Name"]

To add the spam filtering to my form. I have changed my code to:

[text* your-name placeholder "Name" akismet:author]

When I update my form to this code, the name field disappears from my form. I moved the askimet code before the placeholder. Same problem.

In the instance of a form field with a placeholder name, how do I add the akismet filter to the field?

Thank you,
Mark
http://www.markmckay.ca

<div class="row">
<div class="span6">
<p>[text* your-name placeholder "Name"]</p>
<p>[email* your-email placeholder "Email"] </p>
<p class="radio"><label>TYPE: </label>[radio radio-731 use_label_element default:3 "Support"  "Job" "General"]</p>
</div>
<div class="span6">
<p>[textarea your-message placeholder "Message"] </p>
</div>
</div>
<div class="shc-arrow shc-arrow-accent wpcf7-arrow">[submit "Send"]</div>