javascript confirm dialog box before close browser window

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日久生厌
日久生厌 2021-01-05 14:02

I need to display a confirm dialog box before closing the browser window using javascript or PHP. The confirm box should come up when I click the close button of browser; ot

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  •  旧巷少年郎
    2021-01-05 14:46

    With Jquery:

    $(window).bind('beforeunload', function(e) {
        // Your code and validation
        if (confirm) {
            return "Are you sure?";
        }
    });
    

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