protected function form()
    {
        $form = Form::make(new Orders(['orderDetail']));

        $form->width(10, 2)->mobile('mobile')
            ->options(['mask' => '999 9999 9999'])
            ->rules('required|regex:/^[1]\d{2}[\s]\d{4}[\s]\d{4}$/i', [
                'required' => '请填写手机号',
                'regex'    => '手机号格式错误',
            ]);

        $form->textarea('orderDetail.remark', '订单备注')->rows(3);
        return $form;
    }Copy

class Orders extends Model
{
    use HasDateTimeFormatter;
    protected $primaryKey = 'order_id';

    public function orderDetail()
    {
        return $this->hasOne(OrderDetail::class, 'order_no', 'order_no');
    }
}Copy

namespace App\Models\Order;

use Dcat\Admin\Traits\HasDateTimeFormatter;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\Request;

class OrderDetail extends Model
{
    use HasDateTimeFormatter;
    protected $table = 'order_detail';

    public function orders()
    {
        return $this->belongsTo(Orders::class, 'order_no', 'order_no');
    }

    protected static function boot()
    {
        parent::boot();
        static::saving(function ($model) {
            $model->ip         = Request::getClientIp();
            $model->user_agent = $_SERVER['HTTP_USER_AGENT'];
        });
    }
}Copy

Form::make(Model::with(xxx), function () {
    ....
})Copy

protected function form()
{
        return Form::make(new Orders(['orderDetail']), function (Form $form) {

            $form->width(10, 2)->mobile('mobile')
            ->options(['mask' => '999 9999 9999'])
            ->rules('required|regex:/^[1]\d{2}[\s]\d{4}[\s]\d{4}$/i', [
                'required' => '请填写手机号',
                'regex'    => '手机号格式错误',
            ]);

            $form->textarea('order_detail.remark', '订单备注')->rows(3);
            // 打印数据
             dd($form->model()->toArray());
        });
    }Copy