Comment form doesn't submit I have inserted comment form to my custom node.tpl via print drupal_render(drupal_get_form("comment_node_{$node-&gt;type}_form", (object) array('nid' =&gt; $node-&gt;nid)));. It works fine, but form isn't submitted when I click on Save button. It submits the data correctly to comment/reply/&lt;nid&gt;, but data aren't saved correctly and I'm only redirected back to node page.

I'm using current D7.
It was my mistake. I forgot, that I need to enable commenting on individual nodes. Sorry for this stupid mistake. Thanks @rémy