Hi Dev, Today,I will learn you how to use hasone relationship in laravel. This is a short guide on laravel if hasone relationship. We will use how to use hasone relationship in laravel. Here you will learn how to use hasone relationship in laravel. We will use how to use if hasone relationship in laravel. Let's get started with how to hasone relationship use in laravel. Here i will give you many example how you can check hasone relationship in laravel. Create Migrations: Now we have to create migration of "Products" and "ProductCategories" table. so let's create like as below: Products table migration: <?php use Illuminate\Database\Migrations\Migration; use Illuminate\Database\Schema\Blueprint; use Illuminate\Support\Facades\Schema; class CreateProductsTable extends Migration { /** * Run the migrations. * * @return void */ public function up() { Schema::create('Products', function (Blueprint $table) {