Dear MediaWiki-API,<br><br>Not sure if this is the right place, but I can&#39;t seem to find the answer to this question. Do all MediaWiki pages require an h2 header:<br><br><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote">

==Some_Header==<br></blockquote><div><br>In the wikitext? I&#39;m aware that h1 headers are article titles, but there doesn&#39;t seem to be any information on whether or not all pages contain at least one h2 header.<br>
<br>
J <br></div><br>