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Need Code for Validations Using Javascript without using Validation Controls in ASP.NET

Posted By: Raghu     Posted Date: November 14, 2011    Points:5   Category :ASP.Net
validation should be done without using any Validations controls
i mean form is design as

Textbox1(required Field validation)
textbox2(Email Validation)
Textbox3( Numeric validation)
Textbox4(NO special characters validation)
Textbox5(Alpha numeric validation)
Textbox6(Date validation)

here i need code using java script in asp.net without using any Validation controls to toolbox ........

and also give me information how to do in Asp.net
i have try lot but iam not getting solution where javascript code should write and where asp.net code should write. how it works...............

<html xmlns="http://www.w3.org/1999/xhtml">
<script language="javascript">
function Form1_Validator(theForm)


var alertsay = "";
if (theForm1.Name.value == "")

alert("You must enter an Name.");
return (false);


&lt;head runat="server">



&lt;form id="form1" runat="server">
&lt;form action="javascript.asp?<%--ID=<%=siteID%>--%>"
method="POST" onsubmit="return Form1_Validator(this)" name="Form1">
&lt;input type="submit" name="Submit" value="Submit">

<asp:Label ID="Label1" runat="server"
style="z-index: 1; left: 42px; top: 291px; position: absolute"
<asp:TextBox ID="Name" runat="server"
style="z-index: 1; left: 96px; top: 287px; position: absolute"></asp:TextBox>


i have written code like this but it not working
pls help me i am new for .Net.........

Author: Amit Mehra             
Posted Date: November 16, 2011     Points: 20   


I would recommend you to use JQuery validate plugin to validate ASP.Net controls..

You can find the Jquery validate controls here


Please "Mark As Answer " if this post help you.
Author: Maverick             
Posted Date: November 18, 2011     Points: 20   


Please take care that if the javascript is disabled in your browser the validations won't work. So it is better to use the normal asp.net validators


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