This plugin will let you add the functionality in Contact Form 7 File fields to validate it by mime types.

Frank Neumann-Staude

Mime Types Extended

This Plugin extends the allowed mimetypes from the media upload dialog

Umar Khan

<p>Mime Type Check for Contact Form 7 plugin is created after a problem arises in CF7 file upload validation, CF7 is a widely used plugin but there was a problem in validation of file mime type. The CF7 validation was only validating the file on the extension</p>
<ul>
<li>File type changes by renaming it to allowed types in operating system as shown in screenshot</li>
<li>Uploaded using CF7 upload and it was uploaded susscessfully.</li>
<li>Installed the plugin and now file is validating on mime type. Renamed allwoed extensions are not catered.</li>
</ul>


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