validazz

validazz

Magical, Flexible and Extendible Javascript Validation

Install

npm:

npm i validazz

Yarn:

yarn add validazz

Usage

import Validator, { rules } from 'validazz'

const mySuperCoolValidator = Validator.factory()

// Let's add some rules
mySuperCoolValidator.addRule(rules.isRequired)
mySuperCoolValidator.addRules([rules.minLength(2), rules.maxLength(8)])
mySuperCoolValidator.addRule(rules.isString)

// How about a custom rule?
const customRule = {
  runWithValue: value => {
    if (value !== '🤪') return false
    return true
  },
  message: 'Houston, we got a problem',
}
mySuperCoolValidator.addRule(customRule)

// Okay let's start validating
const { success, failed } = mySuperCoolValidator.runWithValue('hello')
if (success) {
  console.log('Wow, this was validated just like that')
} else {
  const { message } = failed
  console.log(`Okay so here's the error message: ${failed}`)
}

API

Table of Contents

• sayHello

sayHello

This function says hello.

Parameters

• name string Some name to say hello for.

Returns string The hello.

License

MIT © Jesse Onolememen