title: Max size of "name" attribute when posting?
body: <p>I am using a Drupal webform that works on my local machine, but not on the server. Most of the fields work, but for about 4 of them, Drupal complains that they were not filled in, even though they were.</p>
  
  <p>The only thing I can see that looks strange for the one's failing, is that the "name" attribute is huge. So my theory is that the server running Centos 6 (apache with cPanel) has some kind of limit on the size of a variable that gets posted to the server. </p>
  
  <p>See the code generated by google:</p>
  
  <pre><code>&lt;textarea required="required" id="edit-submitted-are-you-currently-offering-service-and-support-for-any-products-you-sell" name="submitted[are_you_currently_offering_service_and_support_for_any_products_you_sell]" cols="60" rows="5" class="form-textarea required error"&gt;&lt;/textarea&gt;
  </code></pre>
  
  <p>So my theory is that this part is too long:</p>
  
  <pre><code>name="submitted[are_you_currently_offering_service_and_support_for_any_products_you_sell]"
  </code></pre>
  
  <p>Any idea if there is such a limit? Or perhaps something else could cause it?</p>
  
  <p><strong>UPDATE</strong></p>
  
  <p>When I make the fields shorter, it works. So there is something blocking this. I've checked:</p>
  
  <ul>
  <li>Apache logs</li>
  <li>error_log</li>
  <li>mod_security log</li>
  </ul>
  
  <p>Out of ideas, but will keep looking.</p>