微信小程序 绑定手机号获取验证码

 

 

 

 

  

    
      手机号
      
    
    
      验证码
      
      {{getText2}}
    
    绑定
  

.content {
  width: 100%;
  height: auto;
  padding: 0 50rpx;
  box-sizing: border-box;
}

.phone-box {
  width: 100%;
  height: 89rpx;
  border-bottom: 1rpx solid #efefef;
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: center;
}

.phone {
  color: #333;
  margin-right: 60rpx;
  font-size: 28rpx;
}

.number {
  color: #333;
  font-size: 28rpx;
  width: 200rpx;
}

.getNum {
  width:210rpx;
  height:48rpx;
  background:rgba(248, 112, 57, 1);
  border-radius:8rpx;
  font-size:28rpx;
  font-family:PingFang-SC-Medium;
  color:rgba(255, 255, 255, 1);
  line-height:48rpx;
  margin-right:36rpx;
  text-align:center;
}

.submit {
  width: 480rpx;
  height: 80rpx;
  background: rgba(248, 112, 57, 1);
  border-radius: 8rpx;
  margin-top: 80rpx;
  color: #fff;
  font-size: 32rpx;
}

const app = getApp();

Page({


  data: {
    // 验证手机号
    loginPhone: false,
    loginPwd: false,
    loveChange: true,
    hongyzphone: '',
    // 验证码是否正确
    zhengLove: true,
    huoLove: '',
    getText2: '获取验证码',
  },
  // 手机验证
  lovePhone: function (e) {
    let phone = e.detail.value;
    this.setData({ hongyzphone: phone })
    if (!(/^1[34578]\d{9}$/.test(phone))) {
      this.setData({
        lovePhone: false
      })
      console.log(phone.length)
      if (phone.length >= 11) {
        wx.showToast({
          title: '手机号有误',
          icon: 'none',
          duration: 1000
        })
      }
    } else {
      this.setData({
        lovePhone: true

      })
    }
  },
  // 验证码输入
  yanLoveInput: function (e) {
    let that = this;
    let yanLove = e.detail.value;
    let huoLove = this.data.huoLove;
    that.setData({
      yanLove: yanLove,
      zhengLove: false,
    })
    if (yanLove.length >= 4) {
      if (yanLove == huoLove) {
        that.setData({
          zhengLove: true,
        })
      } else {
        that.setData({
          zhengLove: false,
        })
        wx.showModal({
          content: '输入验证码有误',
          showCancel: false,
          success: function (res) { }
        })
      }
    }

  },
  // 验证码按钮
  yanLoveBtn: function () {
    let loveChange = this.data.loveChange;
    console.log(loveChange)
    let lovePhone = this.data.lovePhone;
    console.log(lovePhone)
    let phone = this.data.hongyzphone;
    console.log(phone)
    let n = 59;
    let that = this;
    if (!lovePhone) {
      wx.showToast({
        title: '手机号有误',
        icon: 'success',
        duration: 1000
      })
    } else {
      if (loveChange) {
        this.setData({
          loveChange: false
        })
        let lovetime = setInterval(function () {
          let str = '(' + n + ')' + '重新获取'
          that.setData({
            getText2: str
          })
          if (n <= 0) {
            that.setData({
              loveChange: true,
              getText2: '重新获取'
            })
            clearInterval(lovetime);
          }
          n--;
        }, 1000);

        //获取验证码接口写在这里
        //例子 并非真实接口
        app.agriknow.sendMsg(phone).then(res => {
          console.log('请求获取验证码.res =>', res)
        }).catch(err => {
          console.log(err)
        })

        
      }
    }
  },
  //form表单提交
  formSubmit(e){
    let val = e.detail.value 
    console.log('val', val)
    var phone = val.phone //电话
    var phoneCode = val.phoneCode //验证码
  },
})