hi i am using ngbDatePicker and my format is YYYY-MM-DD
and i am trying to change it but cant seem to change the format to MM/DD/YYYY.

here is my html code

    <div class=form-group datepicker>

      <label for=dob>Date of Birth*</label>

      <div class=row input-group>

        <input

          ngbDatepicker

          #d=ngbDatepicker

          #dobF=ngModel

          class=form-control input-underline input-lg

          id=dob

          [(ngModel)]=dateOfBirth

          placeholder=mm-dd-yyyy

          name=dp

          [ngClass]={

            invalid:

              (dobF.value === null || isString(dobF.value) || futureDate) && dobF.touched

          }

          required

        />

        <div class=input-group-append>

          <button

            class=btn btn-outline-secondary calendar

            (click)=d.toggle()

            type=button

          ></button>

        </div>

      </div>

      <div

        *ngIf=

          (dobF.value === null || isString(dobF.value)  || futureDate) && dobF.touched

        

        class=error

      >

        Please enter a valid date of birth.

      </div>

    </div>

here is my ts file code

  public dateOfBirth: { year: number; month: number; day: number };



  public currentDate = moment().format(YYYY-MM-DD);







constructor(

private config: NgbDatepickerConfig

 ) {

// customize default values of datepickers used by this component tree

const currentDate = new Date();

  const day = currentDate.getDate();

   const month = currentDate.getMonth() + 1;

  const year = currentDate.getFullYear();



 this.config.minDate = {year: 1900, month: 1, day: 1};

 this.config.maxDate = {year, month, day};



 this.config.outsideDays = hidden;

}



ngOninit() {



  this.subscriptions[patient] = this.store

   .select(patient)

   .subscribe(data => {

    this.patient = Object.assign({}, this.patient, data);

    const dob = this.patient.Dob ? this.patient.Dob.split(-) : null;

    dob !== null

      ? (this.dateOfBirth = {

        year: Number(dob[0]),

        month: Number(dob[1]),

        day: Number(dob[2])

      })

      : (this.dateOfBirth = null);

  });

 }



ngAfterContentChecked() {

let currentDateObject = this.currentDate.split(-);

this.dobYear = Number(currentDateObject[0]);

this.dobMonth = Number(currentDateObject[1]);

this.dobDay = Number(currentDateObject[2]);

if (this.dateOfBirth) {

  this.futureDate = this.dateOfBirth.year > this.dobYear || (this.dateOfBirth.year == this.dobYear && this.dateOfBirth.month > this.dobMonth)

    || (this.dateOfBirth.year == this.dobYear && this.dateOfBirth.month == this.dobMonth && this.dateOfBirth.day > this.dobDay);

    }

  }

i cannot seem to find any help to change the format.
how can i change the format from YYYY/DD/MM toMM/DD/YYYY.
is there any help thanks