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ValidationSummary in asp.net

In this post, we will discuss ValidationSummary in asp.net.

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You can also check my previous articles on RequiredFieldValidator, RangeValidator, RegularExpressionValidator examples in Asp.Net.

ValidationSummary shows all the messages as summery.

Check out the full code here:

<%@ Page Language=”C#” AutoEventWireup=”true” CodeFile=”ValidatorExamples.aspx.cs”
Inherits=”ValidatorExamples” %>

<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”>
<html xmlns=”http://www.w3.org/1999/xhtml”>
<head runat=”server”>
<title>RegularExpressionValidator example in Asp.Net</title>
<form id=”form1″ runat=”server”>
<asp:ValidationSummary ID=”ValidationSummary1″ runat=”server” ShowMessageBox=”false”
ShowSummary=”true” ForeColor=”Red” />
Enter First Name:<asp:TextBox ID=”txtFirstName” runat=”server”></asp:TextBox><br />
<asp:RequiredFieldValidator ID=”RequiredFieldValidator1″ runat=”server” ForeColor=”Red”
ErrorMessage=”Enter First Name!” ControlToValidate=”txtFirstName” Text=”*”></asp:RequiredFieldValidator><br />
Enter EmailID:<asp:TextBox ID=”txtEmailID” runat=”server”></asp:TextBox>
<br />
<asp:RequiredFieldValidator ID=”RequiredFieldValidator2″ runat=”server” ForeColor=”Red”
ErrorMessage=”Enter Email ID!” ControlToValidate=”txtEmailID” Text=”*”></asp:RequiredFieldValidator><br />
<br />
<asp:Button ID=”btnSubmit” runat=”server” Text=”Submit” />

Here the main properties are:
If ShowMessageBox is true then the error message will show in Dialogbox like below:

If ShowSummary is True then the error message will show as summery like below:

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About Bijay Kumar

I am Bijay from Odisha, India. Currently working in my own venture TSInfo Technologies in Bangalore, India. I am Microsoft Office Servers and Services (SharePoint) MVP (5 times). I works in SharePoint 2016/2013/2010, SharePoint Online Office 365 etc. Check out My MVP Profile.. I also run popular SharePoint web site SharePointSky.com

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