Merge pull request #24117 from abpframework/EngincanV/cms-content-widget-validation

CMS Kit: Check form validity for addWidgetModal

modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/Contents/addWidgetModal.js

@@ -25,7 +25,11 @@ $(function () {
 
             $(".save-changes").click(function () {
 
-                let properties = activeForm.serializeFormToObject();          
+                if (activeForm && activeForm.length > 0 && !activeForm.valid()) {
+                    return;
+                }
+
+                let properties = activeForm ? activeForm.serializeFormToObject() : {};          
 
                 let widgetText = "[Widget Type=\"" + widgetType + "\" ";