coded Base-32 secret. Such parameter must be at least <code>10</code> and <i>an integer divisible by 5</i>.</p></div></div><div class="odoc-spec"><div class="spec value" id="val-code" class="anchored"><a href="#val-code" class="anchor"></a><code><span><span class="keyword">val</span> code : 
  <span>?window:int <span class="arrow">&#45;&gt;</span></span>
  <span>?drift:int <span class="arrow">&#45;&gt;</span></span>
  <span>?digits:int <span class="arrow">&#45;&gt;</span></span>
  <span>?hash:string <span c