Format timestamp according to RFC 3339 with moment.js

Question

Like this:

const RFC_3339 = 'YYYY-MM-DDTHH:mm:ss';
moment.utc().format(RFC_3339);

I need the timestamp to have a 'Z' at the end. Is there a better way than just +'Z'?

It should match the python code on the backend:

RFC_3339_FMT = "%Y-%m-%dT%H:%M:%SZ"

Answer 1

You can simply use format().

As the docs says:

As of version 1.5.0, calling moment#format without a format will default to moment.defaultFormat. Out of the box, moment.defaultFormat is the ISO8601 format YYYY-MM-DDTHH:mm:ssZ.

As of version 2.13.0, when in UTC mode, the default format will return Z as the offset, instead of +00:00