JS Validators

Credits

Credits go to https://github.com/monterail/vuelidate as the functions are taken or inspired from this project, without the vue overhead

Why this validator collection

The idea is to have a simple javascript validator collection of checks which are often used

List of current available checks

• alpha
• alphaNum
• numeric
• between
• decimal
• email
• integer
• ipv4Address
• macAddress
• maxLength
• maxValue
• minValue
• minLength
• required
• requiredIf
• requiredUnless
• url
• sameAs

Installation

npm install 'js-validators' --save

Usage

import email, between from 'js-validators'

console.log(email.check('[email protected]'))
console.log(email.params)

let between3And6 = between(3,6)
console.log(between3And6.check(10))
console.log(between3And6.params)

Why params ?

Simply because often, validation checks need to be translated to different languages, i.e.

between: 'This field needs to be between {min} and {max}'

Function only, without params

import {check as emailCheck} from 'js-validators/email'

console.log(emailCheck('invalidmail'))

Build & Test

# npm run build
# npm run test