Laravel报错Method Illuminate\Validation\Validator::validate{ouuowwd的解决

提交表单时触发Method Illuminate\Validation\Validator::validate{ouuowwd}错误，核心原因是表单验证规则的语法错误——你把验证规则的分隔符|写在了字符串外部，导致Laravel无法正确解析规则，触发了无效规则的报错。

看你代码里的验证规则部分，比如：

'bedroom1' => 'image'|'nullable',
'address' => 'string'|'required',

这种写法是错误的，|是Laravel验证规则的分隔符，必须放在同一个字符串内部，用来分隔多个验证规则。

修复后的代码 #

把所有拆分到多个字符串的验证规则合并成单个字符串，用|分隔规则：

namespace App\Http\Controllers;

// 注意：需要引入对应模型和Request类
use Illuminate\Http\Request;
use App\Models\State;
use App\Models\Area;
use App\Models\Property;

class PropertyController extends Controller
{
    public function index()
    {
        //
    }
    
    public function create()
    {
        return view('pages.uploadapartment', [
            'states' => State::all(),
            'areas' => Area::all(),
        ]);
    }

    public function store(Request $request)
    {
        $validatedData = $request->validate([
            'building' => 'required',
            'buildingtype' => 'required',
            'flatbuildingtype' => 'nullable',
            'buildingincompound' => 'required',
            'firstfloor' => 'nullable',
            'secondfloor'=> 'nullable',
            'thirdfloor' => 'nullable',
            'bedroom1' => 'image|nullable',
            'kitchenpic' => 'image|nullable',
            'bedroom2' => 'image|nullable',
            'bedroom3' => 'image|nullable',
            'bedroom4' => 'image|nullable',
            'address' => 'string|required',
            'area' => 'string|required',
            'state'=> 'string|required',
            'meetingplace'=> 'string|required'
        ]);

        $apartment = Property::create([
            'building' => $request->building,
            'FlatType' => $request->flatbuildingtype,
            'firstfloor' => $request->firstfloor,
            'secondfloor'=> $request->secondfloor,
            'room3' => $request->bedroom3,
            'kitchenpic' => $request->kitchenpic,
            'compound' => $request->bedroom4,
        ]);

        // 注：create方法会自动保存数据，无需重复调用save()
        // $apartment->save();

        return redirect('/')->with('status', 'Your apartment for rent was successfully uploaded.');
    }
}

额外提示 #

• create方法调用后无需再执行save()，因为create已经会将数据写入数据库；
• 确保已经正确引入Request、State、Area、Property这些类，避免出现类找不到的错误。

内容的提问来源于stack exchange，提问作者Stephen