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digit-input-plugin's Introduction

vue2 下限制数字位数自定义指令

DEMO

<input type="number"  v-digit-input={integer:4,point:2}></input>
<input type="number"  v-digit-input></input>

install

npm i digitinputplugin

怎么使用

import Vue from 'vue'
import DigitInputPlugin from "digitinputplugin"

Vue.use(DigitInputPlugin)

about

使用:v-digit-input={integer:4,point:2}

不传 v-digit-input 前 6 后 4

默认 6,4 代表小数点前 6 位与后 4 位

keydown 限制用户输入特定的字符- + e

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