snipe-it/database/migrations/2015_06_23_070346_make_email_nullable.php

<?php

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

class MakeEmailNullable extends Migration {

	/**
	 * Run the migrations.
	 *
	 * @return void
	 */
	public function up()
	{
    Schema::table('users', function (Blueprint $table) {
			$table->string('email')->nullable()->change();
		});


	}

	/**
	 * Reverse the migrations.
	 *
	 * @return void
	 */
	public function down()
	{
		//
		
	}

}