Add support API validation rules

app/Http/Requests/Support/Resources/SupportTenantResourceRequest.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace App\Http\Requests\Support\Resources;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Validation\Rule;
+
+class SupportTenantResourceRequest extends SupportResourceFormRequest
+{
+    public static function rulesFor(string $action, ?Model $model = null): array
+    {
+        $tenantId = $model?->getKey();
+
+        return [
+            'slug' => [
+                'sometimes',
+                'string',
+                'max:255',
+                Rule::unique('tenants', 'slug')->ignore($tenantId),
+            ],
+            'contact_email' => ['sometimes', 'email', 'max:255'],
+            'paddle_customer_id' => ['sometimes', 'nullable', 'string', 'max:191'],
+            'is_active' => ['sometimes', 'boolean'],
+            'is_suspended' => ['sometimes', 'boolean'],
+            'features' => ['sometimes', 'array'],
+        ];
+    }
+
+    public static function allowedFields(string $action): array
+    {
+        return [
+            'slug',
+            'contact_email',
+            'paddle_customer_id',
+            'is_active',
+            'is_suspended',
+            'features',
+        ];
+    }
+}