Related with validation

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Hi All

I have three fields name,address,marital status,spouse ..i want to give validation for all these fields .. problem is validation for spouse should appear only when i checked Ismarried check box .. i used custom validator but its not firing .. can any one give solution for this question

Thanks in Advance
Amritha

Posted 9-Jun-14 19:43pm

amritha444

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Prasad Avunoori 10-Jun-14 1:48am

Why don't you try javascript?

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 10-Jun-14 1:53am

What have you tried?

amritha444 10-Jun-14 2:11am

<asp:TextBox ID="txtspousename" CausesValidation="true" runat="server" Width="260px">
<asp:customvalidator ID="Customvalidator1" EnableClientScript="false" Display="Dynamic" ValidationGroup="v" onservervalidate="Customvalidator1_ServerValidate" forecolor="Red" errormessage="*" controltovalidate="txtspousename" runat="server">

server side
protected void Customvalidator1_ServerValidate(object source, ServerValidateEventArgs args)
{
if (chkweddingbased.Checked == true)
{
if (txtspousename.Text=="")
{
args.IsValid = false;
}
else
{
args.IsValid = true;
}
}
else
{
args.IsValid = true;
}
}

its not firing while textbox is null..

Prasad Avunoori 10-Jun-14 2:13am

Hi Ammu,

Please view below my solution. Comment if you need any help.

3 solutions

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Prasad Avunoori · Answer 1 · 2014-06-09T20:12:00

Html:

XML

<div>
        <asp:TextBox ID="txtName" runat="server"></asp:TextBox> <asp:TextBox ID="txtAddress" runat="server"></asp:TextBox> <asp:CheckBox ID="chkIsMarried"
            runat="server" /> <asp:TextBox ID="txtSpouse" runat="server"></asp:TextBox><asp:Button
                ID="Button1" runat="server" Text="Button"  OnClientClick="return  validate();" />
    </div>



Javascript:

 <script type="text/javascript">
        function validate() {
           
            debugger;
            var name, address, isMarried, spouse;
            name = document.getElementById("txtName").value;
            address = document.getElementById("txtAddress").value;
            isMarried = document.getElementById("chkIsMarried").checked;
            spouse = document.getElementById("txtSpouse").value;

            if (name == "") {
                alert("Name requered");
                document.getElementById("txtName").focus();
                return false;

            }
            else if (address == "") {
                alert("Address requered");
                document.getElementById("txtAddress").focus();
                return false;

            }

            else if (isMarried==true) {
                if (spouse == "") {
                    alert("Spouse name requered when you are married");
                    document.getElementById("txtSpouse").focus();
                    return false;
            }
               

            }


        }

    </script>

Fadi Halboni · Answer 2 · 2014-06-09T20:27:00

you can use server side and client side:

server side: disabled all validation in load function and enabled it when check the checkbox control and validate it by button click

client side : same but using javascript

HTML:

ASP.NET

<asp:textbox id="txtName" runat="server" xmlns:asp="#unknown" /> 
<asp:requiredfieldvalidator id="RequiredFieldValidator4" runat="server" controltovalidate="txtName" display="None" errormessage="Please enter name">
ValidationGroup="info" 
<asp:checkbox id="chkMarried" runat="server" onchange="enableddisabled(this);" />
<asp:button id="btnSubmit" runat="server" validationgroup="info"/>

and use ValidatorEnabled function to enable and disable the validation control  in javascript

ValidatorEnabled(validationcontrolname,boolean);

amritha444 · Answer 3 · 2014-06-09T21:48:00

Solution 3

Inorder to use Custom validator, you need a RequiredFieldValidator for same control.
Put the RequiredFieldValidator for your textbox(txtspousename) and try.

Hope it will fire your Serverside event.

This solution resolved my problem

Posted 9-Jun-14 21:48pm

amritha444

Related with validation

3 solutions

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