* more strict function definitions

1 files changed, 3 insertions, 3 deletions

diff --git a/app/frontend/controls/EventList.php b/app/frontend/controls/EventList.php
index d40e000..ea6150b 100644
--- a/app/frontend/controls/EventList.php
+++ b/app/frontend/controls/EventList.php
@@ -2,7 +2,7 @@
 
 class EventList extends UrlBasedCalendarControl {
 
-    private function _setDate($key, $date) {
+    private function _setDate(string $key, string $date) {
         $datetime = new DateTime($date, new DateTimeZone('UTC'));
         if (!$datetime) {
             throw new TInvalidDataValueException(
@@ -14,7 +14,7 @@ class EventList extends UrlBasedCalendarControl {
     }
 
     public function setDateFrom($date) {
-        $this->_setDate('DateFrom', $date);
+        $this->_setDate('DateFrom', TPropertyValue::ensureString($date));
     }
 
     public function getDateFrom() {
@@ -22,7 +22,7 @@ class EventList extends UrlBasedCalendarControl {
     }
 
     public function setDateTo($date) {
-        $this->_setDate('DateTo', $date);
+        $this->_setDate('DateTo', TPropertyValue::ensureString($date));
     }
 
     public function getDateTo() {