Detailed explanation of Vue mobile phone and email regular verification steps

<p>
 <p class="fl">
  <input name="phone" type="number" placeholder="手机号" v-model="phone"/>
  <button type="button" :disabled="disabled" @click="sendcode" class="btns">{{btntxt}}</button>
 </p>
 <p class="fl" style="margin-left: 20px;">
  <input type="text" placeholder="验证码"/>
 </p>
</p>
<input type="button" value="查询" class="btns search" @click="query"/>

export default {
   data: function () {
   return {
    disabled:false,
    time:0,
    btntxt:"获取验证码",
    formMess:{
     email:this.email,
     phone:this.phone
    }
   }
   },
   mounted: function () {
    
   },
  methods:{
   //验证手机号码部分
   sendcode(){
    var reg=11 && /^((13|14|15|17|18)[0-9]{1}\d{8})$/;
    //var url="/nptOfficialWebsite/apply/sendSms?mobile="+this.ruleForm.phone;
    if(this.phone==''){
     alert("请输入手机号码");
    }else if(!reg.test(this.phone)){
     alert("手机格式不正确");
    }else{
     this.time=60;
     this.disabled=true;
     this.timer();
     /*axios.post(url).then(
      res=>{
      this.phonedata=res.data;
     })*/
    }
   },
   timer() {
    if (this.time > 0) {
      this.time--;
      this.btntxt=this.time+"s后重新获取";
      setTimeout(this.timer, 1000);
    } else{
      this.time=0;
      this.btntxt="获取验证码";
      this.disabled=false;
    }
   },
   query(){
    var formMess=this.formMess
    Axios.post(api+"/order/select/reception", formMess)
     .then(function (res) {
      if(res.data.code==200){
       console.log(res.data.data);
       this.productResult=res.data.data;
       this.productResult.length=3;
      }else if(res.data.code==400){
       alert(res.data.message)
      }
      
     }.bind(this))
   },
   //邮箱验证
   sendEmail(){
    var regEmail= /^([a-zA-Z0-9]+[_|\_|\.]?)*[a-zA-Z0-9]+@([a-zA-Z0-9]+[_|\_|\.]?)*[a-zA-Z0-9]+\.[a-zA-Z]{2,3}$/;
    if(this.email==''){
     alert("请输入邮箱");
    }else if(!regEmail.test(this.email)){
     alert("邮箱格式不正确");
    }
   }
  }
 }