Using the RangeValidator control to test an integer value : RangeValidator « Validation « ASP.NET Tutorial





<%@ Page Language="VB" %>
<script runat="server">

    Protected Sub Button1_Click(sender As Object, e As EventArgs)
       Label1.Text = "Passwords match"
    End Sub

</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>CompareFieldValidator</title>
</head>
<body>
    <form id="Form1" runat="server">
        Age:
        <asp:TextBox ID="TextBox1" Runat="server"></asp:TextBox>
          &nbsp;
        <asp:RangeValidator ID="RangeValidator1" 
                            Runat="server"
                            ControlToValidate="TextBox1" 
                            Type="Integer"
                            ErrorMessage="You must be between 30 and 40"
                            MaximumValue="40" 
                            MinimumValue="30"></asp:RangeValidator>
        
            <asp:Button ID="Button1" OnClick="Button1_Click" 
             Runat="server" Text="Login"></asp:Button>
        
        
            <asp:Label ID="Label1" Runat="server"></asp:Label>
        
    </form>
</body>
</html>










8.8.RangeValidator
8.8.1.RangeValidator checks whether the value falls between a minimum and maximum value
8.8.2.Set Minimum/Maximum Value, ErrorMessage, ControlToValidate, EnableClientScript for asp:RangeValidator (C#)
8.8.3.Manual Validation
8.8.4.Use asp:RangeValidator to check the value range in an asp:textbox
8.8.5.asp:RangeValidator is converted to JavaScript code after loading in client side
8.8.6.Using the RangeValidator control to test an integer value
8.8.7.Using the RangeValidator control to test a string date value (C#)
8.8.8.Using the RangeValidator control to test a string date value (VB.net)
8.8.9.RangeValidator for number and date
8.8.10.Birthday range