John Godley

FolioVision

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

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

Filled In vs Validate Gravatar