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  • mani avatar

    Posted on May 28, 2011 (permalink)

    i need textbox validation

  • Shinu MVP avatar

    Posted on May 30, 2011 (permalink)

    Hello Mani,

    You could use any of the ASP.NET validation Web controls as per your requirement.
    Here is a sample code for RequiredFieldValidator.
    aspx:
    <asp:TextBox ID="TextBox1" runat="server" ValidationGroup="Validate"></asp:TextBox>
    <asp:RequiredFieldValidator ID="ReqFld1" runat="server" ErrorMessage="Enter A text"  ControlToValidate="TextBox1"
                ValidationGroup="Validate">
    </asp:RequiredFieldValidator>
     <asp:Button ID="Btn1" runat="server" Text="Submit" ValidationGroup="Validate" />
    Also check out the msdn documentation.
    ASP.NET Validation in Depth.

    Thanks,
    Shinu.

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