diff --git a/src/view/form/control/AphrontFormDateControlValue.php b/src/view/form/control/AphrontFormDateControlValue.php
index 72221dd287..394473bea8 100644
--- a/src/view/form/control/AphrontFormDateControlValue.php
+++ b/src/view/form/control/AphrontFormDateControlValue.php
@@ -307,6 +307,10 @@ final class AphrontFormDateControlValue extends Phobject {
   }
 
   private function getStandardDateFormat($date) {
+    // no value entered into the field at all
+    if (!$date) {
+      return null;
+    }
     $colloquial = array(
       'newyear' => 'January 1',
       'valentine' => 'February 14',