hello..

I have 2 text box and I've to show an error message if both are blank. Atleast one of the two should be filled out by the user.
I tried customvalidator but it works only if the text box is not blank. Someone plz help me...:(

Thanks
Vicky

what code have you written for validation in your customvalidator??

Regards
Ganesh

I'm bit confused how to use customvalidator for two text box.... Following is the code I'd tried....

<asp:customvalidator id="emailvalidator" Runat="server" ControlToValidate="TxtMailId" Display="Dynamic"
ClientValidationFunction="CheckTextBox" EnableClientScript="True" ErrorMessage="Please fill Name or Email Id to Search." CssClass="error">
</asp:customvalidator>

function CheckTextBox(objsrc, objArgs)
    {

        var Valid1=false;
        var EmailValue = document.Template.TxtEmail.value
        var NameValue = document.Template.TxtEmail.value
        if(EmailValue=="" && NameValue=="")
        {
            Valid1 = false;
        }
        else
        {
            Valid1 = true;
        }
        objArgs.IsValid=Valid1;
        return;
    }