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Edit New issue add "are you sure?" on closing tab or directing it elsewhere #33

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steltenpower opened this issue Jan 28, 2016 · 1 comment

steltenpower commented Jan 28, 2016

to prevent "yikes!"

makeawebsitewithhtml commented Feb 24, 2017

Good idea. I don't have the time to contribute a pull request, but the code would look like:

onbeforeunload = function(){
     return "Are you sure?";
};

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