Check Laravel 5 in the model

Question

I have a model like this

class test extends Model
{

public   $rules = [
    'title' => 'required',
    'name' => 'required',
];
protected $fillable = ['title','name'];
}

And a controller like this

public function store(Request $request)
{
    $test=new test; /// create model object
        $validator = Validator::make($request->all(), [
             $test->rules
        ]);
        if ($validator->fails()) {
            return view('test')->withErrors($validator)
        }
        test::create($request->all());
 }

The check shows an error like this

Field 0 is required.

I want to show it

The name field is required.
Title field required.

Answer 1

I solve it

public function store(Request $request)
{
  $test=new test; /// create model object
    $validator = Validator::make($request->all(),$test->rules);
    if ($validator->fails()) {
        return view('test')->withErrors($validator)
    }
    test::create($request->all());
}

Answer 2

You can also look at checking in your model and throwing a ValidationException that will be handled as usual in your controller (with an error package, etc.). For instance:

abstract class BaseModel extends Model implements ModelInterface {
    protected $validationRules = [];

    /**
     * Validate model against rules
     * @param array $rules optional array of validation rules. If not passed will validate against object current values
     * @throws ValidationException if validation fails. Used for displaying errors in view
     */
    public function validate($rules=[]) {
        if (empty($rules))
            $rules = $this->toArray();

        $validator = \Validator::make($rules,$this->validationRules);
        if ($validator->fails())
            throw new ValidationException($validator);
    }

    /**
     * Attempt to validate input, if successful fill this object
     * @param array $inputArray associative array of values for this object to validate against and fill this object
     * @throws ValidationException if validation fails. Used for displaying errors in view
     */
    public function validateAndFill($inputArray) {
        // must validate input before injecting into model
        $this->validate($inputArray);
        $this->fill($inputArray);
    }
}

Then in my controller:

public function store(Request $request) {
    $person = $this->personService->create($request->input());

    return redirect()->route('people.index', $person)->with('status', $person->first_name.' has been saved');
}

Finally in my base class of service

abstract class BaseResourceService {
    protected $dataService;
    protected $modelClassName;

    /**
     * Create a resource
     * @param array $inputArray of key value pairs of this object to create
     * @returns $object
     */
    public function create($inputArray) {
        try {
            $arr = $inputArray;
            $object = new $this->modelClassName();
            $object->validateAndFill($arr);
            $this->dataService->create($object);
            return $object;
        }
        catch (Exception $exception) {
            $this->handleError($exception);
        }
    }

, . , -/ .

, , $person-> validate() , , .

Answer 3

. rules , .

:

php artisan make:request TestRequest.

TestRequest class:

namespace App\Http\Requests;

use App\Http\Requests\Request;

class TestRequest extends Request
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return true;
    }

    /**
     * Get the validation messages.
     *
     * @return array
     */
    public function messages()
    {
        return [
            'title.required'    => 'A title is required.',
            'name.required'    => 'The name field is required'
        ];
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        return [
            'title' => 'required',
            'name' => 'required',
        ];
    }
}

.

public function store(TestRequest $request)
{
    // You don't need any validation, this is already done
    test::create($request->all());
}

Answer 4

: https://packagist.org/packages/way/database