simple-validator-node

How to Use

First thing that you need to do is install the package on your project using this command on your terminal:

npm i simple-validator-node

After that you can use the Validator class to validate your codes:

import Validator from 'simple-validator-node';

const validator = new Validator();
const name = 'jack';
validator.isEmpty(name); //false

Methods

isEmpty

Verify if string is empty.

validator.isEmpty(value);

isGreaterThanMaxLength

Verify if string is greater than a max length setted by you.

validator.isGreaterThanMaxLength(value, maxLength)

isShorterThanMinLength

Verify if string is shorter than a min length setted by you.

validator.isShorterThanMinLength(value, minLength);

isDate

Verify if string is a date that is write as dd/mm/yy, dd-mm-yy, or dd.mm.yy

validator.isDate(date);

hasEspecialChar

Verify if string has special char

validator.hasEspecialChar(value);

isEmail

Verify if string is a valid email

validator.isEmail(value);

isNumber

Verify if string just have numbers

validator.isNumber(value);

isInt

Verify if number is an integer

validator.isInt(number);

isGreater

Verify if a number is greater than a value that you set

validator.isGreater(number, valueToCompare);

isShorter

Verify if a number is shorter than a value that you set

validator.isShorter(number, valueToCompare);