title: Delete text in text box using PHP
body: <p>is there a way to remove text from a text box using a submit button?  </p>
  
  <p>I don't want to delete text from all boxes on the form.</p>
  
  <p>And I don't want to delete text 'onclick', for the element.</p>
  
  <p>I need the code to clear the text box, to initiate from within a  block.</p>
  
  <p>For example</p>
  
  <pre><code>&lt;input name="text" value="submit" /&gt;
  &lt;input type="sumbit"/&gt;
  
  &lt;?php 
     if($_POST['submit'] == "submit")
  {
    //clear text box with name "text"
  }
  ?&gt;
  </code></pre>
  
  <p>Thanks for your help!</p>