Fix missing loader

src/app/pages/agenda/new-event/new-event.page.html

@@ -196,7 +196,7 @@
         <div class="ion-icon-class">
           <ion-icon slot="start" src="assets/images/icons-person.svg"></ion-icon>
         </div>
-        <div  class="ion-input-class-no-height">
+        <div  class="ion-input-class-no-height" [class.input-error]="Form?.get('participantes')?.invalid  && validateFrom ">
           <div class="list-people">
             <ion-item lines="none">
               <ion-list>

src/app/pages/agenda/new-event/new-event.page.ts

@@ -213,9 +213,9 @@ export class NewEventPage implements OnInit {
       IsRecurring: new FormControl(this.postEvent.IsRecurring, [
         Validators.required
       ]),
-      // participantes: new FormControl(this.taskParticipantsCc.concat(this.taskParticipants), [
-      //   Validators.required
-      // ]),
+      participantes: new FormControl(this.taskParticipants, [
+        Validators.required
+      ]),
 
     })
   }