Is-date Packages

Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)

A very limited subset of is-* functions I use every day

Validate date string with user defined format

Check does the given Javascript Object is a date.

Type check in TypeScript

Check if the parameter is date

ESNext type checker.

Simple and light-weight JavaScript type checker that brings convenience!

NPM package to check form field validation.

Check your types at runtime with ESNext syntax by meta programing in node.js and browser with interfaces, strict object and more.

Check does the given Javascript Object is a date.

Check your types at runtime with ESNext syntax by meta programing in node.js and browser with interfaces, strict object and more.