Yes or No buttons on confirmation box

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Below code runs a confirmation box with Javascript on Asp.Net.
I need to change the button texts. How can I use Yes or No buttons with this messagebox?

<html xmlns="">
<head runat="server">
    <script type="text/javascript">    
   function ConfirmOnDelete() {
    if (confirm("Some question") == true)
        return true;
        return false;
    <form id="form1" runat="server">
        <asp:Button ID="Button1" runat="server" Text="Button" OnClientClick="return ConfirmOnDelete();" OnClick="Button1_Click"/>

Answers 1

  • You can't do this with confirm. There is no way to customize the buttons of the native alert/confirm/etc dialogs.

    You could make a DOM-based dialog instead, and customize the elements to your liking.

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