docs: add missing '

kenjis · kenjis · commit b6f887eb4a17 · 2022-05-04T11:57:01.000+09:00
diff --git a/user_guide_src/source/libraries/validation.rst b/user_guide_src/source/libraries/validation.rst
@@ -458,7 +458,7 @@ When using a wildcard, the error will point to a specific field, replacing the a
     ]
 
     // rule
-    contacts.*.name => 'required'
+    'contacts.*.name' => 'required'
 
     // error will be
     'contacts.friends.1.name' => 'The contacts.*.name field is required.'

Original file line number	Diff line number	Diff line change
`@@ -458,7 +458,7 @@ When using a wildcard, the error will point to a specific field, replacing the a`
`458`	`458`	`]`
`459`	`459`
`460`	`460`	`// rule`
`461`		`- contacts.*.name => 'required'`
	`461`	`+ 'contacts.*.name' => 'required'`
`462`	`462`
`463`	`463`	`// error will be`
`464`	`464`	`'contacts.friends.1.name' => 'The contacts.*.name field is required.'`