bill-app-models v1.0.5

data-validator-js

Javascript validations and utility library

Install

 npm install --save-dev data-validator-js

Usage

Table of Contents

• Installation and setup
  • Using npm
    • SetUp in TS
  • Usage
    • IsNullOrEmpty

Installation

npm install --save-dev data-validator-js

Setup

import { StringUtilities } from "data-validator-js";

"StringUtilities" has all the validation methods

IsNullOrEmpty

import { StringUtilities } from "data-validator-js";

let isValidString = StringUtilities.IsNullOrEmpty('test string') // false
isValidString = StringUtilities.IsNullOrEmpty('123') // false
isValidString = StringUtilities.IsNullOrEmpty('') // true
isValidString = StringUtilities.IsNullOrEmpty(' ') // true
isValidString = StringUtilities.IsNullOrEmpty(null) // true