-spec"><div class="spec value" id="val-check_valid" class="anchored"><a href="#val-check_valid" class="anchor"></a><code><span><span class="keyword">val</span> check_valid : 
  <span><a href="../../PulsePathContext/index.html#type-t">PathContext.t</a> <span class="arrow">&#45;&gt;</span></span>
  <span>?must_be_valid_reason:<a href="../../PulseInvalidation/index.html#type-must_be_valid_reason">PulseBasicInterface.Invalidation.must_be_valid_reason</a> <span class="arrow">&#45;&gt;</span></span>
  <span><a hr