docs: improve sample code

kenjis · kenjis · commit 8e98e4b120c4 · 2022-11-30T09:38:35.000+09:00
diff --git a/user_guide_src/source/incoming/controllers/006.php b/user_guide_src/source/incoming/controllers/006.php
@@ -17,7 +17,9 @@ public function product(int $id)
         ];
 
         if (! $this->validateData($data, $rule)) {
-            // ...
+            return view('store/product', [
+                'errors' => $this->validator->getErrors(),
+            ]);
         }
 
         // ...

Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,9 @@ public function product(int $id)`
`17`	`17`	`];`
`18`	`18`
`19`	`19`	`if (! $this->validateData($data, $rule)) {`
`20`		`- // ...`
	`20`	`+ return view('store/product', [`
	`21`	`+ 'errors' => $this->validator->getErrors(),`
	`22`	`+ ]);`
`21`	`23`	`}`
`22`	`24`
`23`	`25`	`// ...`