====== FileUploadMimeTypeRule ======

Input validation rule that tests for a specific MIME-type.

===== Example =====

<code php>
$form->addRule (new FileUploadMimeTypeRule ('fieldName', 'text/plain'));
</code>

This example checks that the MIME-type of the uploaded-file "fieldName" is "text/plain".

===== Additional Information =====

  * [[wact:api:validation:rule:catalog|Validation Rules]]
  * WACT [[wact:Form Validation]]