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Merge pull request #259 from beksultan28/patch-1

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Update 03-cross-window-communication/article.md
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Ilya Kantor 2017-11-01 11:35:43 +03:00 • committed by GitHub
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4-frames-and-windows/03-cross-window-communication/article.md
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@ -27,7 +27,7 @@ If we have a reference to another window (a popup or iframe), and that window co
If it comes from another origin, then we can only change its location. Please note: not *read* the location, but *modify* it, redirect it to another place. That's safe, because the URL may contain sensitive parameters, so reading it from another origin is prohibited, but changing is not.
Also such windows windows may exchange messages. Soon about that later.
Also such windows may exchange messages. Soon about that later.
````warn header="Exclusion: subdomains may be same-origin"