feat: only notify models if both time and date have been provided.

Author: NarrowsProjects

lib/public/components/common/form/inputs/DateTimeInputModel.js

@@ -65,13 +65,15 @@ export class DateTimeInputModel extends Observable {
      */
     update(raw) {
         this._raw = raw;
+        const hasDateAndTime = raw.date && raw.time;
+
         try {
-            this._value = raw.date && raw.time ? extractTimestampFromDateTimeInput(raw, { seconds: this._seconds }) : null;
+            this._value = hasDateAndTime ? extractTimestampFromDateTimeInput(raw, { seconds: this._seconds }) : null;
         } catch {
             this._value = null;
         }
 
-        this.notify();
+        hasDateAndTime && this.notify();
     }
 
     /**