6 Digit Zerofill Id

leading zeros?

Could be problematic in your code as the leading zeros are likely to be stripped by PHP. Better to start with a large number eg 100001

This article describes how you can use a raw sql query to set the start number in your migrations

https://laraveldaily.com/set-auto-increment-start-laravel-migrations/

Maybe a little late for this, but for someone who needs zerofill for some reason, Laravel doesn't have it by default because it's specific to MySQL. However, you can use an ALTER TABLE statement in your migration to achieve this. Here's an example:

Schema::create('your_table', function (Blueprint $table) {
	$table->integer('zero_fill_column');
});
DB::statement('ALTER TABLE your_table CHANGE zero_fill_column zero_fill_column INT(6) UNSIGNED ZEROFILL')