make function for moment code example

Example 1: moment format

moment().format('MMMM Do YYYY, h:mm:ss a'); // September 30th 2020, 2:48:17 pm
moment().format('dddd');                    // Wednesday
moment().format("MMM Do YY");               // Sep 30th 20
moment().format('YYYY [escaped] YYYY');     // 2020 escaped 2020
moment().format();                          // 2020-09-30T14:48:17+02:00

Example 2: format a date moment

moment(testDate).format('MM/DD/YYYY');

Example 3: moment js

moment().subtract(Number, String);
moment().subtract(Duration);
moment().subtract(Object);