id(); $table->boolean('active')->default(false); $table->string('name', 191)->unique(); $table->text('notes')->nullable(); $table->string('two_code', 2)->nullable()->unique(); $table->string('three_code', 3)->unique(); $table->integer('currency_id')->unsigned()->nullable(); $table->foreign(['currency_id'])->references(['id'])->on('currencies'); $table->unique(['id','currency_id']); }); } /** * Reverse the migrations. * * @return void */ public function down() { Schema::drop('countries'); } };