izyim-api/database/migrations/2018_05_14_022103_create_contacts_table.php

<?php

use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class CreateContactsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('contacts', function (Blueprint $table) {
            $table->increments('id');
            $table->integer('user_id')->unsigned(); 
            $table->foreign('user_id')

                ->references('id')->on('users')
                ->onDelete('cascade');
            //$table->unsignedInteger('user_id');

            // $table->foreign('user_id')->references('id')->on('users');
            $table->integer('company_id')->unsigned();
            $table->foreign('company_id')
                ->references('id')->on('companies')
                ->onDelete('cascade');
            $table->Integer('status')->default('0');
            $table->timestamps();
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('contacts');
    }
}