source: Sources/frontend/src/app/add-question/add-question.component.html

<div class="parent-container">
  <div class="container">
    <form class="example-form">
      <div class="add-question">
        <label>Наслов</label>
        <input name="title"
               [(ngModel)]="title">
        <label>Содржина</label>
        <textarea name="content" [(ngModel)]="content"></textarea>
        <label>Категории</label>
        <ng-multiselect-dropdown
          [placeholder]=""
          [settings]="dropdownSettings"
          [data]="categories"
          [(ngModel)]="selectedItems"
          name="categories">
        </ng-multiselect-dropdown>
        <div class="btn-div">
          <button (click)="submit()"
                  [disabled]="title==null && content==null" type="button">Прашај
          </button>
        </div>
      </div>
    </form>
  </div>

</div>