Laravel10のbreezeに項目を追加し、入力しているのに、未入力エラーになる

実現したいこと

追加した項目を含めてusersテーブルに登録したい。

発生している問題・分からないこと

自作のコンポーネントでリストボックスを実装したけど、選択入力しているにもかかわらず、
「＊＊は必須項目です。」となり、登録されない。

該当のソースコード

```RegisteredUserController.php
<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use App\Models\User;
use App\Providers\RouteServiceProvider;
use Illuminate\Auth\Events\Registered;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Hash;
use Illuminate\Validation\Rules;
use Illuminate\View\View;
use App\Models\Workplace;

class RegisteredUserController extends Controller
{
    /**
     * Display the registration view.
     */
    public function create(): View
    {
        $authorities = [
            ['id' => '1', 'name' => '一般'],
            ['id' => '2', 'name' => '管理者'],
        ];

        $workplaces = Workplace::select('id', 'name')->get();
        return view('auth.register', compact('workplaces', 'authorities'));
    }

    /**
     * Handle an incoming registration request.
     *
     * @throws \Illuminate\Validation\ValidationException
     */
    public function store(Request $request): RedirectResponse
    {
        $request->validate([
            'name' => ['required', 'string', 'max:255'],
            'email' => ['required', 'string', 'lowercase', 'email', 'max:255', 'unique:'.User::class],
            'password' => ['required', 'confirmed', Rules\Password::defaults()],
            'workplace_id' => ['required', 'integer'],
            'admin_flg' => ['required', 'integer'],
        ]);

        $user = User::create([
            'name' => $request->name,
            'email' => $request->email,
            'password' => Hash::make($request->password),
            'workplace_id' => $request->workplace_id,
            'admin_flg' => $request->admin_flg,
        ]);

        event(new Registered($user));

        Auth::login($user);

        return redirect(RouteServiceProvider::HOME);
    }
}

input
1@props(['options'])
2
3<select {{ $attributes->merge(['class' => 'border-gray-300 focus:border-indigo-500 focus:ring-indigo-500 rounded-md shadow-sm']) }}>
4    <option value="">選択してください</option>
5    @foreach ($options as $option)
6        <option value="{{ $option['id'] }}">{{ $option['name'] }}</option>
7    @endforeach
8</select>

register.blade.phpの一部
1<div class="mt-4">
2    <x-input-label for="workplace_id" :value="__('workplace_id')" />
3    <x-input-select :options="$workplaces" class="block mt-1 w-full" />
4    <x-input-error :messages="$errors->get('workplace_id')" class="mt-2" />
5</div>
6
7<div class="mt-4">
8    <x-input-label for="admin_flg" :value="__('admin_flg')" />
9    <x-input-select :options="$authorities" class="block mt-1 w-full" />
10    <x-input-error :messages="$errors->get('admin_flg')" class="mt-2" />
11</div>

2014_10_12_000000_create_users_table.php
1<?php
2
3use Illuminate\Database\Migrations\Migration;
4use Illuminate\Database\Schema\Blueprint;
5use Illuminate\Support\Facades\Schema;
6
7return new class extends Migration
8{
9    /**
10     * Run the migrations.
11     */
12    public function up(): void
13    {
14        Schema::create('users', function (Blueprint $table) {
15            $table->id();
16            $table->string('name');
17            $table->string('email')->unique();
18            $table->timestamp('email_verified_at')->nullable();
19            $table->string('password');
20            $table->integer('workplace_id')->references('id')->on('workforces');;
21            $table->integer('admin_flg');
22            $table->rememberToken();
23            $table->timestamps();
24        });
25    }
26
27    /**
28     * Reverse the migrations.
29     */
30    public function down(): void
31    {
32        Schema::dropIfExists('users');
33        Schema::dropCloumn('workplace_id');
34        Schema::dropCloumn('admin_flg');
35    }
36};

User.php
1<?php
2
3namespace App\Models;
4
5// use Illuminate\Contracts\Auth\MustVerifyEmail;
6use Illuminate\Database\Eloquent\Factories\HasFactory;
7use Illuminate\Foundation\Auth\User as Authenticatable;
8use Illuminate\Notifications\Notifiable;
9use Laravel\Sanctum\HasApiTokens;
10
11class User extends Authenticatable
12{
13    use HasApiTokens, HasFactory, Notifiable;
14
15    /**
16     * The attributes that are mass assignable.
17     *
18     * @var array<int, string>
19     */
20    protected $fillable = [
21        'name',
22        'email',
23        'password',
24        'workplace_id',
25        'admin_flg',
26    ];
27
28    /**
29     * The attributes that should be hidden for serialization.
30     *
31     * @var array<int, string>
32     */
33    protected $hidden = [
34        'password',
35        'remember_token',
36    ];
37
38    /**
39     * The attributes that should be cast.
40     *
41     * @var array<string, string>
42     */
43    protected $casts = [
44        'email_verified_at' => 'datetime',
45        'password' => 'hashed',
46    ];
47}

input
1@props(['options'])
2
3<select {{ $attributes->merge(['class' => 'border-gray-300 focus:border-indigo-500 focus:ring-indigo-500 rounded-md shadow-sm']) }}>
4    <option value="">選択してください</option>
5    @foreach ($options as $option)
6        <option value="{{ $option['id'] }}">{{ $option['name'] }}</option>
7    @endforeach
8</select>