utils/date.js

A module for ac-bundle-app, published by ac-bundle-module.

Available Methods: fill, beginning, yesterday, format, valid

fill

function(number, length) {
  while (String(number).length < length) number = "0" + String(number);
  return number;
}
beginning

function(years) {
  if (typeof years !== "number") years = config.api.years;
  var date = new Date();
  date.setTime(date.getTime() - (years * 365 * 24 * 60 * 60 * 1000));
  return date;
}
yesterday

function() {
  var date = new Date();
  date.setTime(date.getTime() - (24 * 60 * 60 * 1000));
  return date;
}
format

function(date, separator) {
  if (!app.has(separator)) separator = "/";
  return date.getFullYear() + separator + mod.fill(date.getMonth() + 1, 2) + separator + mod.fill(date.getDate(), 2);
}
valid

function(value) {
  var parts = value.split("/");
  if (parts.length !== 3) return false;
  var year = parts[0];
  var month = parts[1];
  var day = parts[2];
  return year.length === 4
  && isNaN(year) !== true
  && Number(year) > 0
  && month.length === 2
  && isNaN(Number(month)) !== true
  && Number(month) > 0
  && day.length === 2
  && isNaN(Number(day)) !== true
  && Number(day) > 0;
}

Happy Coding!