在查询行上给出控制器错误。拉维尔

发布于 2025-01-13 12:44:00 字数 519 浏览 0 评论 0原文

这是我的控制器的代码，我在其中使用查询从表“用户”中查找来自表单的电子邮件地址的电子邮件地址。但它在查询行“App\Http\Controllers\user”上给出了错误。

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\usern;
use App\Models\post;
use Illuminate\Support\Facades\DB;



class homeController extends Controller{
    public function userLogin(Request $request) {

        $data= $request->input();

        $userEmail= user::where('Email',$request->email)->first; 
        echo $userEmail;        

    }   
}

原文

This is my controller's code, where i am using a query to find an email address from the table "user" against an email address that comes from a form. But it gives the error on the query's line "App\Http\Controllers\user".

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\usern;
use App\Models\post;
use Illuminate\Support\Facades\DB;



class homeController extends Controller{
    public function userLogin(Request $request) {

        $data= $request->input();

        $userEmail= user::where('Email',$request->email)->first; 
        echo $userEmail;        

    }   
}

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喵星人汪星人 2025-01-20 12:44:00

为什么要使用 $request->input() ？要成功创建登录功能，您可以尝试通过雄辩的功能登录，

public function login(Request $request){
        $validate = $this->validate($request, [
            'email'     => 'required|email|max:255',
            'password'  => 'required|min:5',
        ]);
        $credentials = $request->only('email', 'password');

        if (Auth::guard('admin')->attempt($credentials)) {
            $session = $request->session()->regenerate();
            return Redirect::route('admin.dashboard')->with('success','Login success.');
        }
        return back()->with('error','The provided credentials do not match our records.');   
}

这将检查用户的电子邮件地址是否有效，如果凭据不正确，它将返回这些凭据不存在的错误匹配。

Why you're using $request->input() ? What you can do to successfully create a login function is by attempting to log in through eloquent function

public function login(Request $request){
        $validate = $this->validate($request, [
            'email'     => 'required|email|max:255',
            'password'  => 'required|min:5',
        ]);
        $credentials = $request->only('email', 'password');

        if (Auth::guard('admin')->attempt($credentials)) {
            $session = $request->session()->regenerate();
            return Redirect::route('admin.dashboard')->with('success','Login success.');
        }
        return back()->with('error','The provided credentials do not match our records.');   
}

This will check if the user's email address is valid or not and if the credentials are not correct it'll return back with error that these credentials don't match.

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