diff --git a/core/modules/views/src/Plugin/views/filter/Date.php b/core/modules/views/src/Plugin/views/filter/Date.php
index 9aa8168f08..3b13b4e866 100644
--- a/core/modules/views/src/Plugin/views/filter/Date.php
+++ b/core/modules/views/src/Plugin/views/filter/Date.php
@@ -150,7 +150,7 @@ public function acceptExposedInput($input) {
     if ($operators[$operator]['values'] == 1) {
       // When the operator is either <, <=, =, !=, >=, > or regular_expression
       // the input contains only one value.
-      if ($this->value['value'] == '') {
+      if (!isset($this->value['value']) || $this->value['value'] == '') {
         return FALSE;
       }
     }