Laravel credential validation not working-CodePudding

Hey guys i am new to laravel and i am trying to build a college project. In the signup part i am not able to validate the users password and email. If the credentials are correct it redirects me to previous page just as i want. But if the credentials are wrong then it is not redirecting me to home page but the page just reloads.

Validation function:

public function user_register(Request $request){
            $res = false;
            $request->validate([
                "name"=>"required",
                "email"=>"required|email|unique:custom__auths",
                "password"=>"required|min:5|max:12"
            ]);
            $user = new Custom_Auth();
            $user->name=$request->name;
            $user->email=$request->email;
            $user->pasword=$request->password;
            $res = $user->save();
            echo $res;
            if($res==1){
      
                return back()->with('success','you have registered successfully');
            }
            else{
                return redirect('/');
            }
        }

table in database:

public function up()
    {
        Schema::create('custom__auths', function (Blueprint $table) {
            $table->id();
            $table->string("name");
            $table->string("email")->unique();
            $table->string("password");
            $table->timestamps();
        });
    }

Signup view:

@extends('Layouts.Master')

@section('content')
<link rel="stylesheet" href="{{asset('/Assets/CSS/Auth.css')}}">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <div >
   
        <input type="checkbox" id="flip">
        <div >
          <div >
            <img  src="https://cdn.pixabay.com/photo/2018/01/31/07/36/sunset-3120484_960_720.jpg" alt="">
            <div >
              <span >Helping you grow<br> stronger each day</span>
              <span >Let's code together</span>
            </div>
          </div>
          <div >
            <img  src="https://cdn.pixabay.com/photo/2018/01/31/07/36/sunset-3120484_960_720.jpg" alt="">
            <div >
              <span >Complete miles of journey <br> with one step</span>
              <span >Let's get started</span>
            </div>
          </div>
        </div>
        <div >
            <div >
             
            <div  >
             
              <div >Signup</div>
            <form action="{{route('UserAuth')}}" method="post">
              @csrf
                <div >
                  <div >
                    <i ></i>
                    <input name="name" type="text" placeholder="Enter your name" required>
                  </div>
                  <div >
                    <i ></i>
                    <input name="email" type="email" placeholder="Enter your email" required>
                  </div>
                  <div >
                    <i ></i>
                    <input name="password" type="password" placeholder="Enter your password" required>
                  </div>
                  <div >
                    <input type="submit" value="Sumbit">
                  </div>
                  <div >Already have an account?<a href="/login" style="color: blue"> Login now</a></div>
                </div>
          </form>
        </div>
        </div>
        </div>
    </div>
@endsection

I tried to use dd to understand the root cause of problem but unfortunately i am not able to get to the root cause of the problem. Any help will be greatly appreciated !!

CodePudding user response：

I think that "page reloads" means validation failed but you didn't show the error messages.

From Laravel docs, what happens if $request->validate() fails:

"If validation fails during a traditional HTTP request, a redirect response to the previous URL will be generated."

So it automatically redirects back, exactly what you're saying - "page reloads".

I assume you just don't show the validation errors.

Again, from the same docs, example how to show them:

@if ($errors->any())
    <div >
        <ul>
            @foreach ($errors->all() as $error)
                <li>{{ $error }}</li>
            @endforeach
        </ul>
    </div>
@endif

The $errors variable will automatically be filled from the session.