Monday, May 8, 2017

Required Field in ASP.NET

<body>
    <form id="form1" runat="server">
    <div>
        <asp:Label ID="Label1" runat="server" Text="Name"></asp:Label><asp:TextBox ID="NameTextBox"
            runat="server"></asp:TextBox>
        <asp:RequiredFieldValidator ID="RequiredFieldValidator"
                runat="server" ErrorMessage="Enter Your Name"
            ControlToValidate="NameTextBox" EnableClientScript="False"
            SetFocusOnError="True">Your Name</asp:RequiredFieldValidator>
        <asp:Button ID="Button1" runat="server" Text="Button" />
    </div>
    <asp:ValidationSummary ID="ValidationSummary1" runat="server" />
    </form>
</body>

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