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ASP.NET Date Range Validation Using RangeValidator

ASP.NET RangeValidator is used to check whether input value is in given range or not. The RangeValidator control belongs to System.Web.UI.WebControls

Syntax

<asp:RangeValidator id="rngDate" ControlToValidate="txtDate" 
type="Date" minimumvalue="01/01/1999"
maximumvalue="01/01/2015" 
ErrorMessage="The Date range should be between 1/1/1999 and 01/01/2015"
display="Dynamic" runat="server"></asp:RangeValidator>

ASP.NET RegularExpressionValidator Control Property

PropertyDescription
ControlToValidateSpecifies control name which needs to be validate.
DisplaySpecifies behavior of the error message.
EnableClientScriptSpecifies whether or not client-side validation is enabled.
EnabledSpecifies whether or not validation control is enabled or not.
ErrorMessageSpecifies error messageto be display in validation summary.
ForeColorSpecifies error message color.
IsValidIndicate if associate control passes validation or not.
SetFocusOnErrorSet focus on associate control if validation fails.
TextSpecifies text to be display if validation fails.
ValidationGroupSpecifies validation group name.
ValidateUpdate the isvalid propery.
ValidateGetValidationPropertyDetermineing validation property of a control, if it exists.
TypeSet data type of input control value.
MinimumValueHolds minimum value of the valid range.
MaximumValueHolds maximum value of the valid range.

ASP.NET Date Range Validation Using RangeValidator Example

<%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" 
Inherits="_Default" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>ASP.NET Date Range Validation RangeValidator Example</title>
</head>
<body>
<form id="Form" runat="server">
<div style="width: 619px">
<asp:Label ID="lblTitle" runat="server" Font-Bold="True" Font-Size="Medium" 
Font-Underline="True" Text="ASP.NET Date Range Validation Example"></asp:Label><br/><br/>
<table border="0" width="600px" cellpadding="0" cellspacing="0">
<tr><td>
<asp:Label ID="lblDate" runat="server" Font-Bold="True" Font-Size="Small" 
Text="Enter Date:"></asp:Label>
<asp:TextBox ID="TextBox2" runat="server" Width="177px"></asp:TextBox>
<asp:RangeValidator id="rngDate" ControlToValidate="TextBox2" 
type="Date" minimumvalue="01/01/1999"
maximumvalue="01/01/2015" 
ErrorMessage="The Date range should be between 1/1/1999 and 01/01/2015"
display="Dynamic" runat="server"></asp:RangeValidator>
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" 
ControlToValidate="TextBox2" ErrorMessage="This is required field, can not be blank."></asp:RequiredFieldValidator>
</td></tr>
<tr><td>
<asp:Button ID="btnSubmit" runat="server" Font-Bold="True" 
Font-Size="Small" Text="Submit" Width="60px" />
</td></tr>
</table>   
</div> 
</form>
</body>
</html>

Above example will produce following output

RequiredFieldValidator

RegularExpressionValidator

RangValidator

CompareValidator

CustomValidator

ValidationSummary