ASP.NET Validation is not working

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Hello Friends,

I am using RequiredFieldValidator to validate my asp.net controls. But I'm facing some weird problem because this is not going to happen in this case i did the same thing already in my another websites.

My aspx code is below:

XML

<asp:Panel ID="pnlRegister" runat="server" DefaultButton="btnRegister">
                <div class="form-group has-feedback lg left-feedback no-label">
                    <asp:TextBox ID="txtUsername" runat="server"
                        CssClass="form-control no-border input-lg" autofocus
                        placeholder="Choose Name" AutoComplete="off"
                        ValidationGroup="RegisterForm"></asp:TextBox>
                    <span class="fa fa-user form-control-feedback"></span>
                    <asp:RequiredFieldValidator ID="reqUsername" runat="server" ValidationGroup="RegisterForm"
                        ErrorMessage="Please enter Username." SetFocusOnError="true" Display="Dynamic"
                        ControlToValidate="txtUsername" ForeColor="#900900"></asp:RequiredFieldValidator>
                </div>
                <div class="form-group has-feedback lg left-feedback no-label">
                    <asp:TextBox ID="txtEmail" runat="server"
                        CssClass="form-control no-border input-lg"
                        placeholder="Enter email" AutoComplete="off"
                        ValidationGroup="RegisterForm"></asp:TextBox>
                    <span class="fa fa-envelope form-control-feedback"></span>
                    <asp:RequiredFieldValidator ID="reqEmail" runat="server" ValidationGroup="RegisterForm"
                        ErrorMessage="Please enter Email." SetFocusOnError="true" Display="Dynamic"
                        ControlToValidate="txtEmail" ForeColor="#900900"></asp:RequiredFieldValidator>
                    <asp:RegularExpressionValidator ID="regRegisterEmail" runat="server"
                        ErrorMessage="Invalid Email Address." ControlToValidate="txtEmail"
                        Display="Dynamic" SetFocusOnError="true" ForeColor="#900900"
                        ValidationGroup="RegisterForm"
                        ValidationExpression="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*">
                    </asp:RegularExpressionValidator>
                </div>
                <div class="form-group">
                    <asp:Button ID="btnRegister" runat="server" Text="Register"
                        ValidationGroup="RegisterForm"
                        CssClass="btn btn-warning btn-lg btn-perspective btn-block" />
                </div>
            </asp:Panel>

I am not using any JavaScript library or any other js file in this aspx page. I only have this form nothing else.

Please guyz help me. Thank you.

Posted 3-Jul-15 16:08pm

Jariwala Amin

Updated 3-Jul-15 16:11pm

v3

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Comments

Suvendu Shekhar Giri 3-Jul-15 23:02pm

So what is that weired problem? Your code looks fine.

Jariwala Amin 4-Jul-15 2:25am

ya its look fine but not working

harpreet.singh6771 4-Jul-15 1:41am

Please Elaborate the problem

Jariwala Amin 4-Jul-15 2:33am

That's all what I have. My page contain only this form which i have submitted here.

deepankarbhatnagar 4-Jul-15 3:16am

Not getting, please explain... are you using on design page <%page... validaterequest=false>

Jariwala Amin 4-Jul-15 3:27am

I have added validation field as you can see. But this field is not validating my control. My code is fine and i did same validation method to my previous websites and all are working fine. But in this website I have added requiredfieldvalidator but it is not working or not validating aspx controls.

harpreet.singh6771 4-Jul-15 7:03am

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Panel ID="pnlRegister" runat="server" DefaultButton="btnRegister">
<div class="form-group has-feedback lg left-feedback no-label">
<asp:TextBox ID="txtUsername" runat="server"
CssClass="form-control no-border input-lg" autofocus
placeholder="Choose Name" AutoComplete="off"
ValidationGroup="RegisterForm">
<span class="fa fa-user form-control-feedback"></span>
<asp:RequiredFieldValidator ID="reqUsername" runat="server" ValidationGroup="RegisterForm"
ErrorMessage="Please enter Username." SetFocusOnError="true" Display="Dynamic"
ControlToValidate="txtUsername" ForeColor="#900900">
</div>
<div class="form-group has-feedback lg left-feedback no-label">
<asp:TextBox ID="txtEmail" runat="server"
CssClass="form-control no-border input-lg"
placeholder="Enter email" AutoComplete="off"
ValidationGroup="RegisterForm">
<span class="fa fa-envelope form-control-feedback"></span>
<asp:RequiredFieldValidator ID="reqEmail" runat="server" ValidationGroup="RegisterForm"
ErrorMessage="Please enter Email." SetFocusOnError="true" Display="Dynamic"
ControlToValidate="txtEmail" ForeColor="#900900">
<asp:RegularExpressionValidator ID="regRegisterEmail" runat="server"
ErrorMessage="Invalid Email Address." ControlToValidate="txtEmail"
Display="Dynamic" SetFocusOnError="true" ForeColor="#900900"
ValidationGroup="RegisterForm"
ValidationExpression="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*">

</div>
<div class="form-group">
<asp:Button ID="btnRegister" runat="server" Text="Register"
ValidationGroup="RegisterForm"
CssClass="btn btn-warning btn-lg btn-perspective btn-block" />
</div>

</div>
</form>
</body>
</html>

All the validations controls are working fine with this .there is nothing wired inthis code just try this code in seprate webform.

Jariwala Amin 4-Jul-15 13:34pm

This is my Full demo aspx code I tried in new aspx page but this is not working. This page doesn't contain any js or css only pure asp.net controls are there as you can see.
----------------------------------------------------------------------
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="MyWebsite.Website.WebForm1" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="TextBox1" runat="server" ValidationGroup="ValidateForm">
<asp:Button ID="Button1" runat="server" Text="Button" ValidationGroup="ValidateForm" />
<br />
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"
ErrorMessage="RequiredFieldValidator" SetFocusOnError="true"
ControlToValidate="TextBox1" ValidationGroup="ValidateForm">

</div>
</form>
</body>
</html>

2 solutions

Solution 1

please check ur controltovalidate property of validation..............

Posted 4-Jul-15 1:19am

shailendr

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Jariwala Amin · Accepted Answer · 2015-07-04T13:19:00

I found somthing guyz. When I remove my Gobal.asax file all validations are working properly!! I don't understand. I only have this in my Global.asax file.

C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Routing;
using System.Web.Security;
using System.Web.SessionState;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using MyWebsite.Libraries.Global;

namespace MyWebsite.Website
{
    public class Global : System.Web.HttpApplication
    {

        protected void Application_Start(object sender, EventArgs e)
        {
            // Code that runs on application startup
            RegisterRoutes(RouteTable.Routes);
        }

        static void RegisterRoutes(RouteCollection routes)
        {
            // root pages
            routes.MapPageRoute("default", "", "~/default.aspx");
            routes.MapPageRoute("view", "view", "~/quick.aspx");
            routes.MapPageRoute("view/id", "view/{id}", "~/quick.aspx");
            routes.MapPageRoute("slug", "{slug}", "~/page.aspx");
            routes.MapPageRoute("contact-us", "contact-us", "~/contact-us.aspx");
        }

        protected void Session_Start(object sender, EventArgs e)
        {

        }

        protected void Application_BeginRequest(object sender, EventArgs e)
        {

        }

        protected void Application_AuthenticateRequest(object sender, EventArgs e)
        {

        }

        protected void Application_Error(object sender, EventArgs e)
        {

        }

        protected void Session_End(object sender, EventArgs e)
        {

        }

        protected void Application_End(object sender, EventArgs e)
        {

        }
    }
}