vuito

Simple, lightweight, isomorphic, and template-based validation library.

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⚡ Installation ⚡ Usage ⚡ Vue.js Mixin ⚡ Template Reuse ⚡

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Installation

npm i vuito

Or via JsDeliver, UNPKG, or bundle.run.

Usage

Full documentation ➡️ https://vuito.vercel.app

Imports

CJS

const { regex, required } = require('vuito');
// OR
const regex = require('vuito/validators/regex.cjs');

Vuito is fully tree-shakable, so you can import only methods you need.

ES6

import { regex, required } from 'vuito';

Directly in the browser

import { regex, required } from 'https://esm.run/vuito';

Templates

With templates, you can easily create and reuse validations.

validations/auth.ts:

import { templateify, required, minLength, maxLength } from 'vuito';

export const signIn = templateify({
  username: [
    { test: required, message: 'Please enter a username.' },
    { test: minLength(3), message: 'Username is too short.' },
    { test: maxLength(20), message: 'Username is too big.' },
  ],
  password: [
    { test: required, message: 'Please enter a password.' },
    { test: minLength(12), message: 'Password is too short.' },
  ]
});

Validate

index.ts:

import { signIn } from './validations/auth';

signIn.check({
  username: 'test123',
  password: 'tooshort',
})
.then(() => console.log('Sign-in data is valid!'))
.catch(console.error)

// Result: console.error: Password is too short.

Vue.js Mixin

⚠️ Only supporting Vue2 currently ⚠️

Use vuito with Vue.js or Nuxt.js like a breeze!

npm i @vuito/vue

pages/signin.vue:

<template>
  <span>{{ errors.username }}</span>
  <input type="text" id="username"
    :class="{error: !!errors.username}"
    v-model="fields.username" @input.capture="onInput"
  >

  <span>{{ errors.password }}</span>
  <input type="password" id="password"
    :class="{error: !!errors.password}"
    v-model="fields.password" @input.capture="onInput"
  >
</template>

<script>
import { signIn } from '~/validations/auth';
import Vuito from '@vuito/vue';

export default {
  mixins: [Vuito(signIn)]
}
</script>

Template Reuse

To reuse your validation template you have many solutions.

1. Create a validation package in your monorepo.
2. Create a private package in NPM, GitHub, GitLab, ...
3. Any other solution that lets you share a js/ts file between projects.
4. Maybe SWAP would be a good option for you.