anchor.diff:           required>
            <i ng-show="myForm.file.$error.maxSize">File too large {{picFile.size / 1000000|number:1}}MB: max 2M</i>
        </div>
  +     <!-- PREVIEW -->
   	 <div class="form-group">
   	   <img class="thumb"
   	     ng-show="myForm.file.$valid" 
  
positive.code:     <form ng-controller="FilesCtrl">
        <h1>Files</h1>
        <p>Multiples Files, Progress Bars</p>
  	  <div class="form-group">
  	    <button class="btn btn-primary" 
            ngf-select="uploadFiles($files)" 
  
negative.code:    <form name="myForm" ng-controller="SubmitFileCtrl">
       <h1>Picture</h1>
       <p>Upload Picture on form submit, Alerts</p>
       <!-- BROWSE -->
  	 <div class="form-group">
         <input type="file" 
           ngf-select 
  