import { Component, Injectable } from '@angular/core'; import { NgbDateAdapter, NgbDateStruct } from '@ng-bootstrap/ng-bootstrap'; @Injectable({ providedIn: 'root', }) export class NgbDateNativeAdapter extends NgbDateAdapter { fromModel(date: Date): NgbDateStruct { return (date && date.getFullYear) ? {year: date.getFullYear(), month: date.getMonth() + 1, day: date.getDate()} : null; } toModel(date: NgbDateStruct): Date { return date ? new Date(Date.UTC(date.year, date.month - 1, date.day)) : null; } }