Formatting of date object,valid date string, timestamp into string and converting date object into timestamp
Installation :
``
`
$ npm install date-format-utils
`
Usages :
yyyy-MM-dd HH:mm:ss.SSS
var dateUtil = require('date-format-utils');
// formatDate(Date,FormatStyle,Timezone);
// Date => 'Timestamp ,date object or valid date string'
// FormatStyle => 'Format string, e.g. '
`
// Timezone => 'Timezone of date [Optional]'
dateUtil.formatDate(new Date()); // Default to format 'yyyy-MM-dd hh:mm:ss.SSS tt'
dateUtil.formatDate(new Date(),'yyyy-MM-dd'); // Show date
dateUtil.formatDate(new Date(),'hh:mm:ss tt',480); // Show time [Specify Timezone]
// You can convert a date into timestamp using toTimestamp(Date,Option)
// Date => 'date object or valid date string'
// Option => 'timestamp option [timestamp in sec,timestamp in millisecond]
// Default option is millisecond
dateUtil.toTimestamp(new Date()); //Show timestamp in milliseconds [Default]
dateUtil.toTimestamp(new Date(),'ms'); //Show timestamp in milliseconds
dateUtil.toTimestamp(new Date(),'sec'); //Show timestamp in sec
`
The following describes the custom date and time format specifiers :
>* "dd" : The day of the month, from 01 through 31.
>* "ddd" : The abbreviated name of the day of the week.
>* "dddd" : The full name of the day of the week.
>* "MM" : The month, from 01 through 12.
>* "MMM" : The abbreviated name of the month.
>* "MMMM" : The full name of the month.
>* "yy" : The year, from 00 to 99.
>* "yyyy" : The year as a four-digit number.
>* "hh" : The hour, using a 12-hour clock from 01 to 12.
>* "HH" : The hour, using a 24-hour clock from 00 to 23.
>* "mm" : The minute, from 00 through 59.
>* "ss" : The second, from 00 through 59.
>* "SSS" : The milliseconds in a date and time value.
>* "tt" : The AM/PM designator.
>* "K" : Time zone information.
Basic Example :
``
var dateUtil = require('date-format-utils');
var date = new Date('1/18/2017, 1:30:00 PM');
console.log(dateUtil.formatDate(date,dateUtil.ISO8601_FORMAT,330));
console.log(dateUtil.formatDate(date,dateUtil.ISO8601_WITH_TZ_OFFSET_FORMAT,330));
console.log(dateUtil.formatDate(date,dateUtil.DATETIME_FORMAT,330));
console.log(dateUtil.formatDate(date,dateUtil.DATE_FORMAT,330));
console.log(dateUtil.formatDate(date,dateUtil.TIME_FORMAT,330));
console.log(dateUtil.toTimestamp(date));
console.log(dateUtil.toTimestamp(date,'ms'));
console.log(dateUtil.toTimestamp(date,'sec'));
console.log(dateUtil.toTimestamp(date,'xyz'));
// The example displays the following output:
// 2017-01-18 13:30:00.000
// 2017-01-18T13:30:00.000 +0530
// 2017-01-18 01:30:00.000 PM
// 2017-01-18
// 01:30:00 PM
// 1484726400000
// 1484726400000
// 1484726400
// Invalid Timestamp Option