Installation

npm install https://github.com/VaclavDanek/js-utils.git

or

yarn add https://github.com/VaclavDanek/js-utils.git

Examples

Functions

import { functions } from 'js-utils'

function	specification
sortArrayOfObjects	(array: Array<{[key: string]: any}>, sorts: Array<{param: string, desc?: boolean}>, locale?: string, localeOptions?: options) => Array<{[key: string]: any}>
isFullScreen	(doc?: Document = window.document) => boolean
toggleFullScreen	(elem?: HTMLElement = document.documentElement) => boolean
getCookie	(key: string) => string
setCookie	(key: string, value: any, minutes?: number/null = 5256000, samesite?: string, secure?: boolean) => void
getNestedValue	(data: {[key: string]: any}/Array, path: string/Array<string/number>) => any
isTouchDevice	() => boolean

Validations

import { validations } from 'js-utils'

function	specification
matches	(value: any, regex: string) => boolean
isNumber	(value: any) => boolean
hasMinNumber	(value: number, minNumber: number) => boolean
hasMaxNumber	(value: number, maxNumber: number) => boolean
isAlphabetic	(value: string) => boolean
isAlphanumeric	(value: string/number) => boolean
hasMinLength	(value: string/number, minLength: number) => boolean
hasMaxLength	(value: string/number, maxLength: number) => boolean
isEmail	(value: string) => boolean
isPhone	(value: string, withPrefix?: boolean = false) => boolean
isPSC	(value: string) => boolean
isRC	(value: string) => boolean
isICO	(value: string) => boolean
isDIC	(value: string) => boolean

ServiceWorker

import { serviceWorker } from 'js-utils'

componentDidMount = () => {
  if (process.env.NODE_ENV === 'production') {
    serviceWorker.register({
      onUpdate: () => {
        // here you can reload page and perhaps also show some alert to user
      },
      swUrl: '', // url of the service worker script
    })
  }
}