Validating Single Textbox with two validations

[parshupooja]

Hi
I am trying to validate one textbox for two validation condition in asp.net 2.0
1. Requiredfied
2. RegularExpressi on

i m not being able to work them together for one textbox. everytime only one is working at a time, if i put them together page gets stuck on regularexpressi on validation.

plz help

[nateraaaa]

Hi
I am trying to validate one textbox for two validation condition in asp.net 2.0
1. Requiredfied
2. RegularExpressi on

i m not being able to work them together for one textbox. everytime only one is working at a time, if i put them together page gets stuck on regularexpressi on validation.

plz help

You should be able to do both. Here is some sample code:

function fnValidate(string) 
{
for (var i=0, output='', valid="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ.- "; i<string.length; i++)
 if (valid.indexOf(string.charAt(i)) != -1)
 {
output += string.charAt(i)
 }
return output.toUpperCase();
} 

<asp:RequiredFieldValidator id="RequiredFieldValidator2" runat="server" ErrorMessage="The Client's Last Name is required" ControlToValidate="txtlastName"></asp:RequiredFieldValidator><br>
<asp:textbox id="txtlastName" onkeyup="this.value = fnValidate(this.value);" tabIndex="2" Runat="server"></asp:textbox>&nbsp;Last Name of Client
<asp:regularexpressionvalidator id="regxvLastName" runat="server" ValidationExpression="^[A-Z]*$" ControlToValidate="txtlastName"
ErrorMessage="Enter Client's Last Name"></asp:regularexpressionvalidator>

if(txtlastName.Text == "")
{
lblSuccessFailure.Text = "You must enter the Client's last name";
lblSuccessFailure.ForeColor = Color.Red;
lblSuccessFailure.Visible = true;
Page.RegisterStartupScript("SetFocus", "<script>document.getElementById('" + txtlastName.ClientID + "').focus();</script>");
}

This should get you on the right track.

Nathan

[parshupooja]

Thank you for responding quick. Its working now that was my fault