lang/Day.js
/**
		 * Returns true if the year, month, and day combination is valid; otherwise false.
		 *
		 * @public
		 * @static
		 * @param {Number} year
		 * @param {Number} month
		 * @param {Number} day
		 * @returns {Boolean}
		 */
Returns true if the year, month, and day combination is valid; otherwise false.
Returns true if the year month and day combination is valid ; otherwise false .
static validate(year, month, day) {
			return is.integer(year) &&
				is.integer(month) &&
				is.integer(day) &&
				!(month  < 1) &&
				!(month > 12) &&
				!(day  < 1) &&
				!(day > Day.getDaysInMonth(year, month));
		}
static validate ( year , month , day ) { return is . integer ( year ) && is . integer ( month ) && is . integer ( day ) && ! ( month < 1 ) && ! ( month > 12 ) && ! ( day < 1 ) && ! ( day > Day . getDaysInMonth ( year , month ) ) ; }
Returns true if the year, month, and day combination is valid; otherwise false.
Returns true if the year month and day combination is valid ; otherwise false .