Laravel新手求助：API测试报Validator::false方法不存在错误

错误根源 #

你调用了Validator实例不存在的false()方法，Laravel中判断验证是否失败的正确方法是fails()。除此之外，你的代码还有几处其他问题，下面逐一修正：

问题点及修正方案 #

• 验证失败判断错误：将 $validateUser->false() 改为 $validateUser->fails()
• 模型方法拼写错误：User::ceate() 是拼写错误，正确为 User::create()
• 字段赋值错误：用户创建时把邮箱赋值给了message字段，应该改为'email' => $request->email
• 密码未加密：直接存储明文密码存在安全风险，需用Hash::make()对密码加密
• 返回变量未定义：返回的$userInfo未初始化，需要为用户生成API Token
• 门面引入错误：use Illuminate\Support\Facades\ِAuth; 中存在多余的特殊字符，需删除

修正后的完整代码 #

<?php

namespace App\Http\Controllers\Api;

use App\Models\User;
use Illuminate\Http\Request;
use Illuminate\Support\Carbon;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Validator;


class UserController extends Controller
{
    /**
     * Create User
     * @param Request $request
     * @return Response
     */

    public function createUser(Request $request)
    {
        try {
            $validateUser = Validator::make($request->all(), [      
                'name' => 'required',
                'email' => 'required|email|unique:users,email',
                'password' => 'required'
            ]);

            if ($validateUser->fails()) {
                return response()->json([
                    'status' => false,
                    'message' => 'validation error',
                    'errors' => $validateUser->errors()
                ], 401);
            }

            $user = User::create([
                'name' => $request->name,
                'email' => $request->email,
                'password' => Hash::make($request->password)
            ]);
           
            return response()->json([
                'status' => true,
                'message' => 'User Created Successfully',
                'token' => $user->createToken('API Token')->plainTextToken
            ], 200);

        } catch(\Throwable $th) {
            return response()->json([
                'status' => false,
                'message' => $th->getMessage()
            ], 401);
        }
    }
}

内容的提问来源于stack exchange，提问作者Neo