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vue-payinput's Introduction

vue-payInput

2017-11-30 Create by wanlixin

基于vue2.0开的一个类似微信支付密码输入的组件

效果如下：

功能描述

  1. 仅支持输入数字且仅6位
  2. 输入字符不可见
  3. 输入密码完毕自动隐藏键盘

实现思路

  1. 先循环出来6个小方格
  2. 同位置放一个同大小的input输入框（其实不同位置，不同大小也可以；如果考虑字母数字混合输入可以使用的password类型）
  3. input type="number"
  4. 利用vue里面 watch 检测输入框内容的长度，处理到6个小方格里面
  5. 隐藏的小黑圆点，采用before伪类实现，减少DOM

vue-payinput's People

Contributors

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