---
uid: web-forms/videos/how-do-i/how-do-i-use-validation-controls-in-aspnet
title: "[How Do I:]  Use Validation Controls in ASP.NET? | Microsoft Docs"
author: rick-anderson
description: "In this video learn how to use the validation controls available in ASP.NET to implement validation on your web pages. All the major validation controls such..."
ms.author: aspnetcontent
manager: wpickett
ms.date: 10/26/2007
ms.topic: article
ms.assetid: 1f2e5f5b-8be1-4acc-ae36-a2e0d140251a
ms.technology: dotnet-webforms
ms.prod: .net-framework
msc.legacyurl: /web-forms/videos/how-do-i/how-do-i-use-validation-controls-in-aspnet
msc.type: video
---
[How Do I:]  Use Validation Controls in ASP.NET?
====================
by [Chris Pels](https://twitter.com/chrispels)

In this video learn how to use the validation controls available in ASP.NET to implement validation on your web pages. All the major validation controls such as RequiredFieldValidator and RegularExpressionValidator will be discussed. In addition, learn how to use the CustomValidator when one of the standard validators does not meet your need. Both server and client side validation options are shown. See how to do single validation on a UI control as well as multiple validations.

[▶ Watch video (31 minutes)](https://channel9.msdn.com/Blogs/ASP-NET-Site-Videos/how-do-i-use-validation-controls-in-aspnet)