將選擇字段添加到laravel 5.4注冊表中

Question

我目前正在使用laravel Auth，我想在注冊頁面中添加性別選擇字段，但返回錯誤。

未定義索引：性別

這是我在刀片中的表單部分：

<div class="form-group{{ $errors->has('gender') ? ' has-error' : '' }}">
                            <label for="gender" class="col-md-4 control-label">Gender</label>

                            <div class="col-md-6">
                            <select class="form-control">
                              <option value="0" name="gender">Male</option>
                              <option value="1" name="gender">Female</option>
                            </select>

                                @if ($errors->has('gender'))
                                    <span class="help-block">
                                        <strong>{{ $errors->first('gender') }}</strong>
                                    </span>
                                @endif
                            </div>
                        </div>

我的User模型：

protected $fillable = [
        'name', 'email', 'password', 'facebook_id', 'gender', 'avatar', 'username'
    ];

RegisterController

<?php

namespace App\Http\Controllers\Auth;

use App\User;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Validator;
use Illuminate\Foundation\Auth\RegistersUsers;

class RegisterController extends Controller
{
    /*
    |--------------------------------------------------------------------------
    | Register Controller
    |--------------------------------------------------------------------------
    |
    | This controller handles the registration of new users as well as their
    | validation and creation. By default this controller uses a trait to
    | provide this functionality without requiring any additional code.
    |
    */

    use RegistersUsers;

    /**
     * Where to redirect users after registration.
     *
     * @var string
     */
    protected $redirectTo = '/admin/dashboard';

    /**
     * Create a new controller instance.
     *
     * @return void
     */
    public function __construct()
    {
        $this->middleware('guest');
    }

    /**
     * Get a validator for an incoming registration request.
     *
     * @param  array  $data
     * @return \Illuminate\Contracts\Validation\Validator
     */
    protected function validator(array $data)
    {
        return Validator::make($data, [
            'name' => 'required|string|max:255',
            'username' => 'required|unique:users',
            'email' => 'required|string|email|max:255|unique:users',
            'gender' => 'sometimes|string',
            'password' => 'required|string|min:6|confirmed',
        ]);
    }

    /**
     * Create a new user instance after a valid registration.
     *
     * @param  array  $data
     * @return User
     */
    protected function create(array $data)
    {
        return User::create([
            'name' => $data['name'],
            'username' => $data['username'],
            'email' => $data['email'],
            'gender' => $data['gender'],
            'password' => bcrypt($data['password']),
        ]);
    }
}

這是我的遷移：

$table->string('gender')->nullable();

任何想法為什么它不會保存到數據庫？

Answer 1

您需要將名稱應用於選擇項，而不是選項。 像這樣改變

<select class="form-control" name="gender">
    <option value="0">Male</option>
    <option value="1">Female</option>
</select>