moment(String, moment.CUSTOM_FORMAT, [String], [Boolean]); moment(String, moment.HTML5_FMT.DATETIME_LOCAL, [String], [Boolean]); // from 2.20.0 moment(String, [..., moment.ISO_8601, ...], [String], [Boolean]);


ISO-8601 is a standard for time and duration display. Moment already supports parsing iso-8601 strings, but this can be specified explicitly in the format/list of formats when constructing a moment.

To specify iso-8601 parsing use moment.ISO_8601 constant.

moment("2010-01-01T05:06:07", moment.ISO_8601);
moment("2010-01-01T05:06:07", ["YYYY", moment.ISO_8601]);

As of version 2.20.0, the following HTML5 formats are available as constants in the moment object's HTML5_FMT property (moment.HTML5_FMT.*):

Constant Format Example Input Type
DATETIME_LOCAL YYYY-MM-DDTHH:mm 2017-12-14T16:34 <input type="datetime-local" />
DATETIME_LOCAL_SECONDS YYYY-MM-DDTHH:mm:ss 2017-12-14T16:34:10 <input type="datetime-local" step="1" />
DATETIME_LOCAL_MS YYYY-MM-DDTHH:mm:ss.SSS 2017-12-14T16:34:10.234 <input type="datetime-local" step="0.001" />
DATE YYYY-MM-DD 2017-12-14 <input type="date" />
TIME HH:mm 16:34 <input type="time" />
TIME_SECONDS HH:mm:ss 16:34:10 <input type="time" step="1" />
TIME_MS HH:mm:ss.SSS 16:34:10.234 <input type="time" step="0.001" />
WEEK GGGG-[W]WW 2017-W50 <input type="week" />
MONTH YYYY-MM 2017-12 <input type="month" />