Update validation.md

Rick-Anderson · web-flow · commit ed1499a61845 · 2019-12-13T14:28:53.000-10:00
diff --git a/aspnetcore/tutorials/razor-pages/validation.md b/aspnetcore/tutorials/razor-pages/validation.md
@@ -87,6 +87,8 @@ Optional, test server-side validation:
       return Page();
    }
   ```
+  
+Alternatively, you can [Disable client-side validation on the server](xref:mvc/models/validation#disable-client-side-validation).
 
 The following code shows a portion of the *Create.cshtml* page scaffolded earlier in the tutorial. It's used by the Create and Edit pages to display the initial form and to redisplay the form in the event of an error.
 

Original file line number	Diff line number	Diff line change
`@@ -87,6 +87,8 @@ Optional, test server-side validation:`
`87`	`87`	`return Page();`
`88`	`88`	`}`
`89`	`89`	```
	`90`	`+`
	`91`	`+Alternatively, you can [Disable client-side validation on the server](xref:mvc/models/validation#disable-client-side-validation).`
`90`	`92`
`91`	`93`	`The following code shows a portion of the Create.cshtml page scaffolded earlier in the tutorial. It's used by the Create and Edit pages to display the initial form and to redisplay the form in the event of an error.`
`92`	`94`