Best Way to Code

             <form (submit)="showReport()">
                 <div class="form-group">
                     <label>Filter </label>
                     <input type="text" name="filter" class="form-control" [(ngModel)]="filter.keyword" />
                 </div>
                 <div class="text-right">
                     <button type="submit" name="search" class="btn btn-primary">Search </button>
                 </div>
             </form>