Validates a string to have valid date format

Checks whether a value is a valid date object or not.

Parse date value into valid Date() object or null

Validates a string to have valid date time format with moment

Parse string date value into valid Date() instance.

Get day number of the current date/year or given valid `Date` string format

Formatting of date object,valid date string, timestamp into string and converting date object into timestamp

Get unique and sequential current week identifier for given valid `Date` string format or Date object.

Javascript test if input is a valid date

Validate date string

Postgres date column parser

Check if a supplied value is a valid Date (instanceof Date or a valid string representation of a date that can be turned into one by instantiating Date class).

Format validation for Ajv v7+

A tidy ISO 8601 date formatter and parser

simple date math util

Work with IANA language tags.

Get a valid Date object from any clocktime string. '09:30 AM' → [Date object]

An implementation of the WHATWG URL Standard's URL API and parsing machinery

A function to check whether a prop is valid for HTML and SVG elements

Node/Js-module for parsing and making sense of ISO8601-durations