微信小程序正则验证手机号

  formSubmit: function(e) {
    var tel = e.detail.value.tel

    var myreg = /^(((13[0-9]{1})|(15[0-9]{1})|(18[0-9]{1})|(17[0-9]{1}))+\d{8})$/;
    if (!myreg.test(tel)) {
      wx.showToast({
        title: '请填写正确手机号',
        icon: 'loading',
        duration: 500
      })
    }

    console.log(tel);
    wx.request({
      url:"https://api.XXXXX.com/test/db.php?",
      data:{
        name: 'xcx',
        tel : tel,
      },
      success: function (res) {
        console.log(res.data);
        if(res.data.zt == 'yes'){
          console.log('提交成功');
          wx.showToast({
            title: '提交成功',
            icon: 'success',
            duration: 2000
          })
        }else{
          console.log('提交失败');
        }
      }

    })

  },