NumericTextBox is not rejecting letters

[Gilberto]

When I use numerictextbox demos and I try to enter letters, the objects rejects input, but when I use them in my project, the textbox allows user to enter letter and once it loses the focus it gets empty.

My Code

 

<%@ Page Title="" Language="vb" AutoEventWireup="false" MasterPageFile="~/MasterPage.Master" CodeBehind="Default.aspx.vb" Inherits="GadsWebApp._Default" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
    <style type="text/css">
        body {
            background-image: url('images/BackGrounds/default5.jpg');
            background-repeat: no-repeat; background-size: 100%; background-color: transparent;width: 100%;
            height: 100%; margin: 0px; position: absolute; top: 0px; right: 0px; bottom: 0px; left: 0px;
        }
    </style>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolderMain" runat="server">
     <telerik:RadNumericTextBox RenderMode="Lightweight" runat="server" ID="RadNumericTextBox1" Width="190px" Value="15"
            EmptyMessage="Enter amount" Type="Currency" MinValue="0" MaxValue="100"></telerik:RadNumericTextBox>

</asp:Content>

 

[Vessy]

Hi Gilberto,

I tested the provided snippet, but the Numeric textbox configured in it does not allow me type any letters in its input. Can you, please, provide some more details on the specific scenario in which the problem occurs?

• Can you confirm that you are using the 2021.1.119 version of the controls?
• Are you facing the issue in all browsers or just in a specific one?
• If the problem occurs only in IE, can you make sure that it is not running in Compatibility mode (which is not supported)?
• Can you disable the AJAX on the page (if any) and see what the result will be?

If none of the above helps in finding the root of the problem, please, send me a small project where I can replicate the issue and examine the exact setup leading to it (including the related master page wrappers).

Regards,
Vessy
Progress Telerik

[Gilberto]

You are right. It only happens in firefox... Im gonna try to find out the reason.

[Vessy]

Hi,

Sure, Gilberto, take you time for testing and let me know if I can help you further on this matter.

Regards,
Vessy
Progress Telerik