微信小程序发送短信验证码完整实例

微信小程序注册完整实例，发送短信验证码，带60秒倒计时功能，无需服务器端。效果图:

代码:

index.wxml

<!--index.wxml-->
<view class="container">
  'row'>
     <input placeholder='请输入姓名' bindinput='bindNameInput'/> 
  </view>
  
  '请输入手机号' 'bindPhoneInput'/> 
  </view>
  '请输验证码' 'bindCodeInput' style='width:70%;'/> 
     <button 'codeBtn' bindtap='getCode' hidden='{{hidden}}' disabled='{{btndisabled}}'>{{btnValue}}</button>
  <view>
     'save' 'save' >保存</view>
  
</view>

index.js

);
//获取应用实例
const app = getApp();
 
Page({
  data: {
    hidden: true,btnValue:'',btndisabled:false,name: Box-sizing: border-Box; color: rgb(221,phone: Box-sizing: border-Box; color: rgb(221,code: Box-sizing: border-Box; color: rgb(221,second: 60
  },onLoad: function () {
    
  },//姓名输入
  bindNameInput(e) {
    this.setData({
      name: e.detail.value
    })
  },136);">//手机号输入
  bindPhoneInput(e) {
    console.log(e.detail.value);
    var val = e.detail.value;
    this.setData({
      phone: val
    })
    if(val != ''){
      this.setData({
        hidden: teral" style="Box-sizing: border-Box; color: rgb(0,btnValue: '获取验证码'
      })
    }else{
      this.setData({
        hidden: true
      })
    }
  },136);">//验证码输入
  bindCodeInput(e) {
    this.setData({
      code: e.detail.value
    })
  },136);">//获取短信验证码
  getCode(e) {
    console.log('获取验证码');
    var that = this;
    zhenzisms.client.init('https://sms_developer.zhenzikj.com','appId',68);">'appSecret');
    zhenzisms.client.send(function (res) {
      if(res.data.code == 0){
        that.timer();
        return ;
      }
      wx.showToast({
        title: res.data.data,icon: 'none',duration: 2000
      })
    },68);">'15801636347',68);">'验证码为:3322');
    
  },timer: function () {
    let promise = new Promise((resolve,reject) => {
      let setTimer = setInterval(
        () => {
          var second = this.data.second - 1;
          this.setData({
            second: second,btnValue: second+'秒',btndisabled: true
          })
          if (this.data.second <= 0) {
            this.setData({
              second: 60,68);">'获取验证码',128);">false
            })
            resolve(setTimer)
          }
        },1000)
    })
    promise.then((setTimer) => {
      clearInterval(setTimer)
    })
  },136);">//保存
  save(e) {
    console.log('姓名: ' + this.data.name);
    console.log('手机号: ' + this.data.phone);
    console.log('验证码: ' + this.data.code);
 
     //省略提交过程
  }
})

index.wxss

完整下载: 下载

详情参考: http://smsow.zhenzikj.com/doc...