#2 fix conflict

app/Http/Requests/StoreCategoryRequest.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Contracts\Validation\ValidationRule;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Support\Str;
+
+class StoreCategoryRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Prepare the data for validation.
+     */
+    protected function prepareForValidation(): void
+    {
+        $this->merge([
+            'slug' => Str::slug((string) ($this->filled('slug') ? $this->input('slug') : $this->input('name'))),
+        ]);
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, ValidationRule|array<mixed>|string>
+     */
+    public function rules(): array
+    {
+        return [
+            'name' => ['required', 'string', 'max:255', 'unique:categories,name'],
+            'slug' => ['required', 'string', 'max:255', 'alpha_dash:ascii', 'unique:categories,slug'],
+            'description' => ['nullable', 'string', 'max:1000'],
+            'color' => ['required', 'string', 'regex:/^#[0-9A-Fa-f]{6}$/'],
+        ];
+    }
+}

app/Http/Requests/UpdateCategoryRequest.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Contracts\Validation\ValidationRule;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Support\Str;
+use Illuminate\Validation\Rule;
+
+class UpdateCategoryRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Prepare the data for validation.
+     */
+    protected function prepareForValidation(): void
+    {
+        $this->merge([
+            'slug' => Str::slug((string) ($this->filled('slug') ? $this->input('slug') : $this->input('name'))),
+        ]);
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, ValidationRule|array<mixed>|string>
+     */
+    public function rules(): array
+    {
+        $categoryId = $this->route('category')?->id;
+
+        return [
+            'name' => ['required', 'string', 'max:255', Rule::unique('categories', 'name')->ignore($categoryId)],
+            'slug' => ['required', 'string', 'max:255', 'alpha_dash:ascii', Rule::unique('categories', 'slug')->ignore($categoryId)],
+            'description' => ['nullable', 'string', 'max:1000'],
+            'color' => ['required', 'string', 'regex:/^#[0-9A-Fa-f]{6}$/'],
+        ];
+    }
+}