FORM SERVICE CHANGE > mark arrays as touched if no array items

frontend/src/common/forms/form-service.ts

@@ -32,6 +32,9 @@ export class FormService {
 				this.touchAllFormFields(control);
 			});
 		} else if (formControl instanceof UntypedFormArray) {
+            if(!formControl.controls?.length){
+                formControl.markAsTouched()
+            }
 			formControl.controls.forEach(item => {
 				this.touchAllFormFields(item);
 			});