title: i got a undefined index error when file upload in php
body: <p>i searched again and again but could not find the right answer. here is the situation. i got more than one forms in the same php file and below shows the code.</p>
  
  <p>when i echo as below </p>
  
  <pre><code>echo count($_FILES["fileUploadPath"] );
  </code></pre>
  
  <p>it shows 0 as the count and </p>
  
  <blockquote>
    <p>Notice: Undefined index:
    addProjectFileUploadPath in C:\wamp... </p>
  </blockquote>
  
  <p>updated: probelm solved..... error came due to 3rd party jquery plugin called "fileinput"</p>