HTTP Request and Form Validation

এই লেসনে লারাভেল এর HTTP Request এবং Form Validation নিয়ে আলোচনা করবো।দেখবো কিভাবে ফর্ম থেকে ডাটা নিতে হয় এবং সেই ডাটা ভেলিডেট করতে হয়। 

Source Code:

Routes:

Route::get('users/create', 'UserController@create');

Route::post('users', 'UserController@store');

UserController:

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\User;

class UserController extends Controller
{
	
	public function create()
    {
        return view('user.register');
    }

    public function store( Request $request )
    {
        $request->validate([
            'name' => 'required|string|min:3',
            'email' => 'required|email',
            'password' => 'required|numeric',
        ]);

        // return $data;
        // return $request->input('email');
        return $request->all();
    }

}

UserRequest:

namespace App\Http\Requests;

use Illuminate\Foundation\Http\FormRequest;

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

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        return [
            'name' => 'required|string|min:3',
            'email' => 'required|email|unique:users',
            'password' => 'required|numeric',
        ];
    }
}

UserController:

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Requests\UserRequest;
use App\User;

class UserController extends Controller
{
	
	public function create()
    {
        return view('user.register');
    }

    public function store( UserRequest $request )
    {
        return $request->all();
    }

}