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Aaronius / penpal

A promise-based library for securely communicating with iframes via postMessage.
MIT License
389 stars 56 forks source link

Restore support for IE11 #36

Closed jrencz closed 4 years ago

jrencz commented 4 years ago

as promised for branch 3.x

I noticed in my Sentry that this happens for a fraction of users that have something using Penpal loaded.

I'm aware Penpal dropped support for IE but 3.12 has this bug: document.contains is not defined in IE11

Aaronius commented 4 years ago

Thanks! Published in v3.1.3.