var reg = /^1[3|4|5|7|8][0-9]{9}$/

getVerificationCode: function(e){
  var reg = /^1[3|4|5|7|8][0-9]{9}$/
  var phone = this.data.userPhone
  var flag = reg.test(phone)
  if(flag){
   var that = this
   var code
   this.setData({
    isValated: true
   })
  }
  else{
    Toast({
     message: '请输入正确的手机号',
     selector: '#zan-toast-test'
    });
   
  }
 },

// 图片验证码验证
 ValatedCode: function(){
  var code = this.data.valatedCode.toLowerCase()
  if (code == '3n3d') {
   this.setData({
    isValated: false
   })
   Toast({
    message: '验证码已发送',
    selector: '#zan-toast-test'
   });
   this.getCode()
   this.setData({
    disabled: true
   })
  }
  else {
   this.setData({
    isValated: false
   })
   Toast({
    message: '图片验证码输入错误',
    selector: '#zan-toast-test'
   });
  }
 },

var interval = null //倒计时函数
 
data: {
  fun_id:2,
  time: '获取验证码', //倒计时 
  currentTime:61,
  userPhone: '',
  isValated: false,
  valatedCode: ''
 }, 
 getCode: function (options){
  var that = this;
  var currentTime = that.data.currentTime
  interval = setInterval(function () {
   currentTime--;
   that.setData({
    time: '已发送('+currentTime+'s)'
   })
   if (currentTime <= 0) {
    clearInterval(interval)
    that.setData({
     time: '重新发送',
     currentTime:61,
     disabled: false  
    })
   }
  }, 1000) 
 },