nihonbuzz-academy/app/Filament/Resources/Levels/Schemas/LevelForm.php

<?php

namespace App\Filament\Resources\Levels\Schemas;

use Filament\Forms\Components\TextInput;
use Filament\Forms\Components\Textarea;
use Filament\Schemas\Schema;

class LevelForm
{
    public static function configure(Schema $schema): Schema
    {
        return $schema
            ->components([
                TextInput::make('name')
                    ->required(),
                TextInput::make('code')
                    ->required(),
                Textarea::make('description')
                    ->columnSpanFull(),
                TextInput::make('order_index')
                    ->required()
                    ->numeric()
                    ->default(0),
            ]);
    }
}