Laravel - Disable Dates in Datepicker according to select - php

Question

Ok, I guess the right way to start is: HALP!
So to start I will give you an introduction to my Problem:
I am working on a booking system for Vacation-Rental-Homes.
The user is creating new Bookings via a Form where he can select a guest, an house (both via dropdowns), a beginning date for the reservation and an ending date.
Problem:
I want that in the datepickers, the dates where the selected house is booked will be disabled. For solving this I have made an Helper-Function that is returning me all Bookings for a House.
<?php
namespace App\Http\Controllers;
use App\House;
use Illuminate\Http\Request;
use DB;
use App\Quotation;
use DateInterval;
use DatePeriod;
use DateIntercal;
class HelperFunctions extends Controller
{
public static function GetBlockedTimes(House $house)
{
$Bookings = DB::table('bookings')->where([
['House_id', $house->id],
])->get();
$BlockedTimes = [];
foreach($Bookings as $booking) {
for($i = strtotime($booking->From); $i <= strtotime($booking->Until); $i += 86400) {
array_push($BlockedTimes, date('Y-m-d',$i));
}
}
return $BlockedTimes;
}
}
Also I have stumbled upon This Datepicker Framemork, but to be honest, I (as a C# developer making a Laravel Thingy for the first time) have no Idea how I can implement it into my Laravel Collective Forms. Maybe you can help me there too.
For making a page where the User can create Bookings I have made the following View, which is fed by the Controller with all houses and Guests.
#extends('layouts.app')
#section('content')
<h1>Create Season</h1>
{!! Form::open(['action' => 'SeasonController#store', 'method' => 'POST']) !!}
<div class="form-group">
{{ Form::label('SeasonName','Season Name') }}
{{ Form::text('SeasonName', '', ['class' => 'form-control', 'placeholder' => 'Season Name'] ) }}
</div>
<div class="form-group">
{{ Form::label('From','From') }}
#php
//HALP!!!!!
use App\Http\Controllers\HelperFunctions;
use App\House;
$house = House::find('1'); //This '1' should get replaced by the id selected in House_id
$home = HelperFunctions::GetBlockedTimes($house);
$getit = '[';
if($home == null){
echo "ERROR!!!";}
else{
foreach($home as $date){
$getit.='"'.$date.'"'.', ';
}
}
$getit .=']';
#endphp
{!! Form::date('From', \Carbon\Carbon::now()) !!} {{--In here dates should get disabled according to the select down below--}}
</div>
<div class="form-group">
{{ Form::label('Until','Until') }}
{!! Form::date('Until', \Carbon\Carbon::now()) !!} {{--In here dates should get disabled according to the select down below--}}
</div>
<div class="form-group">
{{ Form::label('Price','Price') }}
{!! Form::number('Price',null,['class' => 'form-control','step'=>'any']) !!}
</div>
<div class="form-group">
{{ Form::label('House_id','House') }}
{!! Form::select('House_id', $houses, null , ['placeholder' => 'Pick a house...',]) !!}{{--This select should change the disabled dates of the datepickers above.--}}
</div>
{{ Form::submit('Submit',['class' => 'btn btn-success']) }}
{!! Form::close() !!}
#endsection
If you need any other informations I am keen to help you!
Thank you for your service!