vue-only-number

A Vue directive to allow only numbers to html input text

Installing

$ npm install --save vue-only-number

import { InputInt, InputDecimal } from "vue-only-number";

Vue.directive('v-input-int', InputInt);
Vue.directive('v-input-decimal', InputDecimal);

Hello world

<template>
  <div>
    <label for="int">Only "int" numbers:</label>
    <input id="int" type="text" v-input-int v-model.number="nInt" />
    <label for="int2">Only "int" numbers with leading zeros:</label>
    <input id="int2" type="text" v-input-int="true" v-model.number="nIntL" />
    <label for="float">Both "int" and "decimal" numbers:</label>
    <input id="float" type="text" v-input-decimal v-model.number="nFloat" />
  </div>
</template>

<script>
export default {
  data: () => ({
    nInt: null,
    nIntL: null,
    nFloat: null
  })
}
</script>

Options

| Directive | Description |:--|:--| | v-input-int | Allow only numbers without leading zeros (Example: 10) | v-input-int="true" | Allow only numbers with leading zeros (Example: 0001) | v-input-decimal | Allow decimal numbers with dot (.) separator (Example: 1.5)

License

MIT