Arefly

Check if the Email’s Gravatar is exist.
檢測指定郵箱的Gravatar是否存在
Example:
<pre><code>if(validate_gravatar("name@domain.com")){
 echo "This Email have Gravatar!";
}else{
 echo "This Email do not have Gravatar!";
}
</code></pre>

Validate Gravatar

Check if the Email's Gravatar is exist. 檢測指定郵箱的Gravatar是否存在

FolioVision

John Godley

Filled In is a generic form processing plugin that will validate and store data submitted through forms. You can use it for any kind of data input, from simple contact forms on a blog to full-blown questionnaires on a business site.
Features include:
<ul>
<li>Customizable data filters and data processors</li>
<li>Central data storage, with exports to CSV and XML</li>
<li>Email reporting, with attachments and inline images</li>
<li>AJAX support (forms always work in browsers without JavaScript)</li>
<li>Built-in CAPTCHA support</li>
<li>Built-in poMMo mailing list support</li>
<li>Built-in file upload support</li>
<li>Easy to build custom extensions</li>
</ul>
Filled In is available in:
<ul>
<li>English</li>
<li>Danish, thanks to Georg S. Adamsen</li>
<li>Polish, thanks to Kasia</li>
<li>Italian, thanks to Simone Righini</li>
<li>French, thanks to Zesty</li>
</ul>
<h3>Documentation</h3>
Full documentation can be found on the <a href="http://urbangiraffe.com/plugins/filled-in/" rel="nofollow ugc">Filled In</a> page.

Filled In

Generic form processor allowing forms to be painlessly processed and aggregated, with numerous options to validate data and perform custom commands

Validate Gravatar vs Filled In