Optimising Supplier Layout and source code placement

app/Http/Requests/SupplierAddEdit.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Support\Facades\Auth;
+
+/**
+ * Editing Suppliers
+ */
+class SupplierAddEdit extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     *
+     * @return bool
+     */
+    public function authorize()
+    {
+		return Auth::user()->isWholesaler();
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, mixed>
+     */
+    public function rules()
+    {
+        return [
+			'name' => 'required|string|min:2|max:255',
+			'active' => 'sometimes|accepted',
+			'address1' => 'nullable|string|min:2|max:255',
+			'address2' => 'nullable|string|min:2|max:255',
+			'city' => 'nullable|string|min:2|max:64',
+			'state' => 'nullable|string|min:2|max:32',
+			'postcode' => 'nullable|string|min:2|max:8',
+			'supplier_details.notes' => 'nullable|string|min:3',
+			'supplier_details.accounts' => 'nullable|email',
+			'supplier_details.support' => 'nullable|email',
+			'supplier_details.payments' => 'nullable|string|min:3',
+        ];
+    }
+}