Laravel Validation error response using JSON

Question

I try to create some API and add custom validation:

controller :

use App\Http\Requests\Penggunarequest;

class LogRegAPI extends Controller {  


    public function register(Penggunarequest $penggunarequest) {
        $input = $penggunarequest->all();
        $nama = $input['name'];
        $alamat = $input['address'];
       //other logical thing

validation request :

namespace App\Http\Requests;

use App\Http\Requests\Request;

class Penggunarequest extends Request
{
    public function authorize()
    {
        return true;
    }

    public function rules()
    {
        return [
            'name' => 'required|String',
            'address' => 'required|String',                
        ];
    }
}

If i send post data via controller by using browser, it will redirect to form post if have error response, but I want to post it via android, evertything work well except if it have error response it display 302. How to make error response show in custom JSON?

Rikudo Pain · Accepted Answer · 2016-07-15 14:41:52Z

2

I just found the answer, I just need to override the request class. By adding bellow code on my form request validation

public function wantsJson()
    {
        return true;
    }

answered Jul 15, 2016 at 14:41

Rikudo Pain

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adamk · Accepted Answer · 2017-04-12 07:54:25Z

0

https://laracasts.com/series/digging-in/episodes/8 is a good example. You can put the validation rules in the model, and then on your controller have something like this:

            $this->model->setRawAttributes($request->all());

            if (!$this->model->save()) {
                return $this->response($this->model->getErrors(), 409);
            }

            return $this->model;

You could then make a middleware controller, and check if it is a JSON header response, and convert to JSON on the fly for it. This way the validation links to the data, and the controller doesn't have to care about JSON.

answered Apr 12, 2017 at 7:54

adamk

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