Support for IE 11

I just did a test on IE 11 and I got hit with Object doesn't support property or method 'values' inside Clock and DateTimePicker. It looks like .values is part of ES7, is not supported in IE 11, and Create React App does not Polyfill it.

Can you move to using keys instead? Thanks!

[bmuenzenmeyer]

This is still broken even with the Array.from polyfill, but not without a workaround!

Troubleshooting

I’ve polyfilled Array.from() using both array.from and the MDN docs.

Neither resolves the issue.

Problem

I think what’s happening is that moment.range() below is not returning a supported iterator in IE. More reports of same change.

utils.js LN#74:

const weeks = Array.from(moment.range(start, end).by('week'));

Workaround

Adding this babel polyfill as mentioned with https://github.com/rotaready/moment-range/issues/172#issuecomment-339256528 resolved the issue for me

This seems like an okay, if not pretty heavy-handed workaround until moment-range can resolve this.

Hope this helps someone else 🔬

[artursmirnov]

@dmtrKovalenko I completely understand, and that’s not an issue, I just added polyfill and the error has gone. But still this is what I see in IE 11:

The same for year selector.

I used the polyfill from MDN documentation.