judgemental

Type-safe utility library for boolean checks on assorted data types

Overview

judgemental is a library inspired by Apache Commons Lang3 which aims to provide a rich, comprehensive set of utility functions centered around but not limited to primitive data types. It aims to be a one stop shop for helper utilities needed to make day to day development seamless and help developers write lean, concise, and elegant code.

How do you install the library ?

npm i judgemental

How do you use the library

// sj: string judge
import { sj } from "judgemental";

// returns true
const myEmail = "foo@bar.com"
const isValidEmail = sj.isEmail(myEmail)

// returns false
const myBirthday = "19900101"
const isValidBirthday = sj.isDatetime(myBirthday)

// and so on ...

Methods

String

• containsWhitespace
• equalsIgnoreCase
• isAlpha
• isAlphaNumeric
• isBlank
• isCuid
• isDatetime
• isEmail
• isIp
• isIpV4
• isIpV6
• isJson
• isLowercase
• isNumeric
• isUlid
• isUppercase
• isUrl
• isUuid
• isWhitespace