title: Laravel image validation bypassed by hackers
body: <p>I'm using Laravel framework 3 in all my projects and all goes perfectly.</p>
  
  <p>Always I use Laravel default form validation, especially the image rule to prevent people from  uploading bad files except images.</p>
  
  <pre><code>"field_name" =&gt; "required|image"
  </code></pre>
  
  <p>But yesterday a hacker bypassed the validation and uploaded a ton of shells.</p>
  
  <p>Can anyone help me protect my projects from hacking?</p>