Protection against accidental refresh of a page or browser tab, how?

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Anton2019-08-04 02:47:19

JavaScript

Anton, 2019-08-04 02:47:19

Protection against accidental refresh of a page or browser tab, how?

Hello, how to protect a tab from accidental closing or page refresh using js? Hang some kind of warning, I met this on some sites.

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DevMan, 2019-08-04
@boypush

https://developer.mozilla.org/en-US/docs/Web/API/W...

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