diff --git a/src/Checks/MinimumTimePassedCheck.php b/src/Checks/MinimumTimePassedCheck.php
index 52bbeb0..5a4d5ab 100644
--- a/src/Checks/MinimumTimePassedCheck.php
+++ b/src/Checks/MinimumTimePassedCheck.php
@@ -9,8 +9,21 @@
 
 class MinimumTimePassedCheck implements Check
 {
+    protected $data;
+
+    protected function missingFromData()
+    {
+        return !$this->data->offsetExists(Honey::inputs()->getTimeOfPageLoadInputName());
+    }
+
     public function passes($data)
     {
+        $this->data = collect($data);
+
+        if ($this->missingFromData()) {
+            return false;
+        }
+
         $value = $data[Honey::inputs()->getTimeOfPageLoadInputName()];
         return rescue(fn() => Values::timeOfPageLoad()->checkValue($value));
     }