pigallery2/frontend/app/ui/utils/timestamp-datepicker/datepicker.component.html

<input
  class="form-control"
  [name]="name"
  bsDatepicker
  [ngModel]="date"
  (ngModelChange)="onChange($event)"
  [bsConfig]="{ dateInputFormat: 'YYYY.MM.DD, HH:mm' }"
  required>