How to show response json of validation errors in Blade

Question

I'm working with Laravel and this is my RegisterController Class based on API:

class RegisterController extends AuthController
{
    public function register(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'name' => 'required|string',
            'email' => 'required|email|unique:users',
            'password' => 'required|string|min:6|max:13|same:password_confirmation',
        ]);

        $errors = [];
        if ($validator->fails()) {
            foreach($validator->errors()->all() as $err){
                array_push($errors, $err);
            }

            return view('auth.index', compact('errors'));
        }else{
            $user = User::create([
                'name' => $request->name,
                'email' => $request->email,
                'password' => bcrypt($request->password),
            ]);

            Auth::login($user);

            $token = $user->createToken('API Token')->accessToken;

            return response()->json(['token' => $token], 201);
        }
    }
}

It works fine but as you see I tried showing validation errors by returning the view and compacted the errors array to it:

return view('auth.index', compact('errors'));

This is wrong, however, I don't know how to capture the response json for the error showing.

So if you know how to do this, please let me know.

Thanks in advance.

do you want json validation response ? if not then share blade file — John Lobo
– John Lobo, Commented Dec 18, 2023 at 8:19
since this is api, you might be using ajax./axios or anything equivalent. did you try to console.log the response? Check the contents of response — Mr. Kenneth
– Mr. Kenneth, Commented Dec 18, 2023 at 8:22
First of all, why are you foreaching the errors and putting them in an other array? And you are returning a view, not a json response. It is strange that you return a json on success and a view on error. — Gert B.
– Gert B., Commented Dec 18, 2023 at 8:24
@JohnLobo I want to use this for sending api requests and also use that as action of my form in blade, — Peter Amo
– Peter Amo, Commented Dec 18, 2023 at 8:44
Directly use ->validate instead of make... read the documentation... — matiaslauriti
– matiaslauriti, Commented Dec 18, 2023 at 9:41

John Lobo · Accepted Answer · 2023-12-18 10:18:02Z

Automatic Redirection

If you would like to create a validator instance manually but still take advantage of the automatic redirection offered by the HTTP request's validate method, you may call the validate method on an existing validator instance. If validation fails, the user will automatically be redirected or, in the case of an XHR request, a JSON response will be returned:

Validator::make($request->all(), [
            'name' => 'required|string',
            'email' => 'required|email|unique:users',
            'password' => 'required|string|min:6|max:13|same:password_confirmation',
        ])->validate();

or

$request->validate([
            'name' => 'required|string',
            'email' => 'required|email|unique:users',
            'password' => 'required|string|min:6|max:13|same:password_confirmation',
        ])

So if the request contains header content-type:application/json then it automatically converts to JSON.In Blade you can do the following

@error('name')
    <div class="alert alert-danger">{{ $message }}</div>
@enderror

or

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

Collectives™ on Stack Overflow

How to show response json of validation errors in Blade

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related