kevinongko / vue-numeric

Input field component to display a formatted currency value based on Vue.js

vue-numeric

Input field component to display a formatted currency value based on Vue.

Live Demo

Works with Vue 2.*

Installation

Install via CDN

<script src="https://unpkg.com/accounting-js"></script>
<script src="https://unpkg.com/vue"></script>
<script src="https://unpkg.com/vue-numeric"></script>

<script>
  Vue.use(VueNumeric.default)
</script>

Install via NPM

$ npm install vue-numeric --save

Register as Component

import Vue from 'vue'
import VueNumeric from 'vue-numeric'

export default {
  name: 'App',

  components: {
    VueNumeric
  }
}

Register as Plugin

import Vue from 'vue'
import VueNumeric from 'vue-numeric'

Vue.use(VueNumeric)

Usage

Quick example

<template>
  <vue-numeric currency="$" separator="," v-model="price"></vue-numeric>
</template>

<script>
import VueNumeric from 'vue-numeric'

export default {
  name: 'App',

  components: {
    VueNumeric
  },

  data: () => ({
    price: ''
  }),
}
</script>

Currency symbol

Set the currency prop to add a currency symbol within the input.

<vue-numeric currency="$"></vue-numeric>

Minimum & maximum constraint

Limit the minimum and maximum value by using min and max props.

• min defaults to 0.
• min and max accept String or Number values.

<vue-numeric v-bind:min="2000" v-bind:max="10000"></vue-numeric>

Disable/enable negative values

minus defaults to false (no negative numbers).

<vue-numeric v-bind:minus="false"></vue-numeric>

Enable decimal precision

By default the decimal value is disabled. To use decimals in the value, add the precision prop.

• precision accept a String or Number numeric value.

<vue-numeric v-bind:precision="2"></vue-numeric>

Thousands separator

• Default thousand separator's symbol is ,.
• Use the separator prop to change the thousands separator.
• separator only accepts space, , or ..
• When using the . or space as thousand separator, the decimal separator will be ,.

<vue-numeric separator="."></vue-numeric>

Input placeholder when empty

<vue-numeric placeholder="only number allowed"></vue-numeric>

Value when empty

By default, when you clean the input the value is set to 0. You can change this value to fit your needs.

<vue-numeric :empty-value="1"></vue-numeric>

Output Type

By default the value emitted for the input event is of type Number. However you may choose to get a String instead by setting the property output-type to String.

<vue-numeric output-type="String"></vue-numeric>

Props

Props	Description	Required	Type	Default
currency	Currency prefix	false	String	-
currency-symbol-position	Position of the symbol (accepted values: prefix or suffix)	false	String	prefix
max	Maximum value allowed	false	Number	9007199254740991
min	Minimum value allowed	false	Number	-9007199254740991
minus	Enable/disable negative values	false	Boolean	false
placeholder	Input placeholder	false	String	-
empty-value	Value when input is empty	false	Number	0
output-type	Output Type for input event	false	String	Number
precision	Number of decimals	false	Number	-
separator	Thousand separator symbol (accepts space, . or ,)	false	String	,
decimal-separator	Custom decimal separator	false	String	-
thousand-separator	Custom thousand separator	false	String	-
read-only	Hide input field and show the value as text	false	Boolean	false
read-only-class	Class for read-only element	false	String	''
allow-clear	Use input type search	false	Boolean	false

License

Vue-Numeric is open-sourced software licensed under the MIT license

Support

Hello, I'm Kevin the maintainer of this project in my free time (which is getting lessen these days), if this project does help you in any way please consider to support me. Thanks 😃

• One-time donation via Paypal