<%-- Fig. 21.20: Validation.aspx --%> <%-- Form that demonstrates using validators to validate user input. --%> <%@ Page Language="C#" AutoEventWireup="true" CodeFile="Validation.aspx.cs" Inherits="Validation" %> Demonstrating Validation Controls
Please fill out the following form.
All fields are required and must contain valid information.

Name:
E-mail address:  e.g., user@domain.com
Phone number:  e.g., (555) 555-1234