📄 listing0702.aspx
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<script runat="server">
sub Submit(obj as Object, e as EventArgs)
if tbFName.Text <> "" and not IsNumeric(tbFName.Text) then
if tbLName.Text <> "" and not IsNumeric(tbLName.Text) then
if tbAddress.Text <> "" then
if tbCity.Text <> "" and not IsNumeric(tbCity.Text) then
if tbState.Text <> "" and not IsNumeric(tbState.Text) then
if tbZIP.Text <> "" and IsNumeric(tbZIP.Text) then
if tbPhone.Text <> "" then
lblMessage.Text = "Success!"
else
lblMessage.Text = "Phone is incorrect!"
end if
else
lblMessage.Text = "ZIP is incorrect!"
end if
else
lblMessage.Text = "State is incorrect!"
end if
else
lblMessage.Text = "City is incorrect!"
end if
else
lblMessage.Text = "Address is incorrect!"
end if
else
lblMessage.Text = "Last name is incorrect!"
end if
else
lblMessage.Text = "First name is incorrect!"
end if
end sub
</script>
<html><body>
<form runat="server">
<asp:Label id="lblHeader" runat="server"
Height="25px" Width="100%" BackColor="#ddaa66"
ForeColor="white" Font-Bold="true"
Text="A Validation Example" />
<asp:Label id="lblMessage" runat="server" /><br>
<asp:Panel id="Panel1" runat="server">
<table>
<tr>
<td width="100" valign="top">
First and last name:
</td>
<td width="300" valign="top">
<asp:TextBox id="tbFName" runat="server" />
<asp:TextBox id="tbLName" runat="server" />
</td>
</tr>
<tr>
<td valign="top">Email:</td>
<td valign="top">
<asp:TextBox id="tbEmail"
runat="server" />
</td>
</tr>
<tr>
<td valign="top">Address:</td>
<td valign="top">
<asp:TextBox id="tbAddress"
runat="server" />
</td>
</tr>
<tr>
<td valign="top">City, State, ZIP:</td>
<td valign="top">
<asp:TextBox id="tbCity"
runat="server" />,
<asp:TextBox id="tbState" runat="server"
size=2 />
<asp:TextBox id="tbZIP" runat="server"
size=5 />
</td>
</tr>
<tr>
<td valign="top">Phone:</td>
<td valign="top">
<asp:TextBox id="tbPhone" runat="server"
size=11 /><p>
</td>
</tr>
<tr>
<td colspan="2" valign="top" align="right">
<asp:Button id="btSubmit" runat="server"
text="Add" OnClick="Submit"/>
</td>
</tr>
</table>
</asp:Panel>
</form>
</body></html>
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