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  • License MIT

Vue3 currency input/directive mask

Package Exports

  • v-money3

Readme

Money Mask for Vue 3

The Mask Money

Disclaimer

The old v-money library seems to be abandoned! Since I use it in many projects and part of then will be upgraded to Vue3, I needed it to work after the upgrades.

Feel free to open an issue or post a pull request!

Features

  • Lightweight (<2KB gzipped)
  • Dependency free
  • Mobile support
  • Component or Directive flavors
  • Accept copy/paste
  • Editable
  • Min / Max Limits

Usage

Installation

npm i v-money3 --save

Register Globally

import Vue from 'vue'
import money from 'v-money'

const app = Vue.createApp({
    /* options */
})

// register directive v-money3 and component <money3>
app.use(money)

Only Directive

import Vue from 'vue'
import Money3Directive from 'v-money'

const app = Vue.createApp({
    /* options */
})

// register directive v-money3
app.directive('money3', Money3Directive)

Only Component

import Vue from 'vue'
import Money3Component from 'v-money'

const app = Vue.createApp({
    /* options */
})

// register component <money3>
app.component('money3', Money3Component)

Use as component

<template>
  <div>
    <money3 v-model="amount" v-bind="config"></money3> {{ amount }}
  </div>
</template>

<script>
  import { Money3Component } from 'v-money3'

  export default {
    components: { money3: Money3Component },
    data () {
      return {
        amount: 123.45,
        config: {
          decimal: ',',
          thousands: '.',
          prefix: 'R$ ',
          suffix: ' #',
          precision: 2,
          masked: false,
          disableNegative: false,
          disabled: false,
          min: Number.MIN_SAFE_INTEGER,
          max: Number.MAX_SAFE_INTEGER,
        }
      }
    }
  }
</script>

Use as directive

Must use v-model.lazy to bind works properly.

<template>
  <div>
    <input v-model.lazy="amount" v-money3="config" /> {{ amount }}
  </div>
</template>

<script>
  import { Money3Directive } from 'v-money3'

  export default {
    data () {
      return {
        amount: 123.45,
        config: {
          decimal: ',',
          thousands: '.',
          prefix: 'R$ ',
          suffix: ' #',
          precision: 2,
          masked: false /* doesn't work with directive */,
          disableNegative: false,
          disabled: false,
          min: Number.MIN_SAFE_INTEGER,
          max: Number.MAX_SAFE_INTEGER,
        }
      }
    },

    directives: { money3: Money3Directive }
  }
</script>

Properties

property Required Type Default Description
precision true Number 2 How many decimal places
decimal false String "." Decimal separator
thousands false String "," Thousands separator
prefix false String "" Currency symbol followed by a Space, like "R$ "
suffix false String "" Percentage for example: " %"
masked false Boolean false If the component output should include the mask or not
disable-negative false Boolean false Component does not allow negative values
disabled false Boolean false Disable the inner input tag
min false Number Number.MIN_SAFE_INTEGER The min value allowed
max false Number Number.MAX_SAFE_INTEGER The max value allowed

References