Trouble Shooting Web App on iOS

Hi All,

I’ve been tinkering with this app, which can be found [here]( Past and Future (

Can anyone help me figure out why I’m seeing a “Not a Number” error on iOS?
Everything appears to work fine from my desktop (MacOS) in Chrome, Firefox and Edge :thinking:

It’s to do with the format of the date string you supply apparently. It needs to be RFC2822 or ISO format.

You can read more about it here

There is also a discussion on it here

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