Installation

npm i --save @sundar/form-validator

or

yarn add @sundar/form-validator

then

import {function} from '@sundar/form-validator'

or
const {function} = require("@sundar/form-validator")

How to use

const {isEmail} = require("@sundar/form-validator")

const email = "[email protected]"
const notEmail = "hello"

console.log(isEmail(email)) //true
console.log(isEmail(notEmail)) //false

Methods

• isEmail - check if Email is valid

isEmail("[email protected]") //true

• max - check if the characters doesn't above the max length

max(character,maxvalue) 

• min - check if the characters doesn't below the min length

min(character,minvalue) 

• equalLength - check if the characters is equal to given length

equalLength(character,length) 

• dataTypeMatch - check if the data type matches

dataTypeMatch(character,datatype) 

• ValidateExtension - check file type input has valid extension

const options = {
  allowedFiles:[".png",".jpg"],//file extension
  fileID:"imageFile"//id of the input file
}
ValidateExtension(options) 

• isDate - check if the date is valid

isDate("mm/dd/yyyy") 

• isUrl - check if the url is valid

isUrl(url) 

• isTime - check if the time is valid

isTime("23:59") 

• onlyLetters - return false if the given string contains numbers,symbols,spaces

onlyLetters(string) 

• letterAndint - return false if the given string contains symbols,spaces

letterAndint(string) 

• sanitizeSymbols - remove the symbols from the given string

sanitizeSymbols(string)