retrofairie/resources/views/categories/create.blade.php

<x-layout>
  <x-slot:title>New Category</x-slot>

  <form action="{{ route('categories.store') }}" method="POST">
    @csrf

    <div class="field-row">
      <label for="name">Category Name</label>
      <input type="text" id="name" name="name" />
      <x-input-error :messages="$errors->get('name')" />
    </div>

    <button type="submit">Submit</button>
  </form>
</x-layout>