Adding error header and message for JSON in PHP (Laravel)

$rules = ['email' => 'required', 'password' => 'required'];
        $message = ['email.required' => 'Email cannot be empty', 'password.required' => 'Password cannot be empty'];

        $v = Validator::make($request->all(), $rules, $message);

        $error = $v->messages();
        if ($v->fails()) {
            return response()->json(["code" => "400", "error" => ["code" => "10", "title"=>"" ,"message" => $error->first()
            ]]);
        }

The above code will return an error block in my JSON

error : {
    code: 11
    message: "Some error message"
}

However, I would add a header field as shown below.

error : {
    code: 11
    title: "Some error title"
    message: "Some error message"
}

How do I do this check? I need.required

Can someone explain a little please?

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1 answer

if you need this format for a validation error message, I think you should create something a little more “complex” from what you actually have out of the box.

Here you will get a simple validation test.

This is the code I used.

Route::get('/', function () {

    $data = ['name' => ''];
    $rules = ['name' => 'required'];

    $v = \Validator::make($data, $rules);

    dd($v->errors());

});

... and that is the way out.

MessageBag {#145 ▼
  #messages: array:1 [▼
    "name" => array:1 [▼
      0 => "The name field is required."
    ]
  ]
  #format: ":message"
}

"OK, so what can I do?"

, . , . , - :

"The name field is required."

, "". , , - . , , .

, -. , , .

, .

$errors = $v->errors();
$firstElement = reset($errors);

dd($firstElement);

- :

array:1 [▼
  "name" => array:1 [▼
    0 => "The name field is required."
  ]
]

, , -

$key = key($firstElement);
$value = reset($firstElement)[0];

.

, .

:

return response()->json(
[
    "code" => "400", 
    "error" => 
    [
        "code" => "10", 
        "title"=> "Field $key is empty." ,
        "message" => $value
    ]
]);

, , .

, .

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Source: https://habr.com/ru/post/1607057/


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