javascript - Setting bootstrap date format to yyyy-mm-dd in laravel blade

in my laravel application I'm using bootstrap 4.

There is one of my forms I have a text field for picj the birthday

{!! Form::date('date_of_birth', null, array('placeholder' =>  __('texts.Date of birth'),'class' => 'form-control txt_txt','id'=>'from-datepicker')) !!}

This gives me date in the format of mm/dd/yyyy

But I need my date to be yyyy-mm-dd

I even tried using

<script>
jQuery("#from-datepicker").datepicker({format: 'yyyy-mm-dd'});
</script>

but this also gave me a JavaScript error saying datepicker is not a function

How can I set my date picker format to yyyy-mm-dd

Solution:

Funtion name maybe different try this..! .datetimepicker()

$('#from-datepicker').datetimepicker(
   {format: 'yyyy-mm-dd'}
);