module.exports = {
 hiddenValidateError: hiddenValidateError
}
function hiddenValidateError(event, ownerInstance) {
 var index= event.target.dataset.index;
 var instance = ownerInstance.selectComponent('.validateText'+index) // 返回組件的實(shí)例
 instance.setStyle({
 "visibility": "hidden"
 }) 
}

<wxs module="wxs" src="../../utils/util.wxs"></wxs>
<block wx:for="{{arrValidate}}" wx:for-item="validateErrorText">
 <view class="validateText validateText{{validateErrorText.index}}" animation="{{vaildateErrorText_animation}}"  data-index="{{validateErrorText.index}}" bindtap="{{wxs.hiddenValidateError}}">
 {{validateErrorText.msg}}
 </view>
</block>
<form bindsubmit="formSubmit">
<view class="wide-info">
<view class="wide-info-list">
<!--姓名-->
<view class="info-list">
<view class="info-list-1eft">
<text class="notEmptyClass">姓名</text>
</view>
<view class="info-list-right">
<input name='tname' placeholder='請(qǐng)輸入' value='{{form.tname}}' class="wxValidate inputName"
data-validate="notEmpty|size[4,10]"/>
</view>
</view>
......
</view>
<!--按鈕--->
<view class="buttons-kind">
<button class="fabu" form-type="submit">發(fā)布</button>
</view>
</form>

onReady: function () {
 //驗(yàn)證方法
 this.WxValidate = new WxValidate();
},
formSubmit: function (e) {
 util.loadingMsg("數(shù)據(jù)提交中，請(qǐng)稍后...");
 var that = this;
 console.log('form發(fā)生了submit事件，攜帶的數(shù)據(jù)為：', e.detail.value)
 const params = e.detail.value 
 //校驗(yàn)表單
 if (!this.WxValidate.checkForm(params)) {
  var arrValidate = new Array();
  let top = 0;
  for (const i in this.WxValidate.errorList){
  const error = this.WxValidate.errorList[i]
  if(i==0){   
   top = error.top;
  }  
  const validateErrorText= {id:error.param, visibility: "inherit", top: error.top + "px", left: error.left + "px", msg: error.msg }  
  arrValidate[i]=validateErrorText;
  }
  this.setData({arrValidate: arrValidate});

)
  wx.pageScrollTo({
  scrollTop: top,
  duration:500
  });
  setTimeout(function(){    
  util.fadeOut(that, "vaildateErrorText_animation", 0);
  },10000);
  wx.hideLoading(); 
  return false
 } 
 wx.hideLoading();
 //向后臺(tái)發(fā)送時(shí)數(shù)據(jù) wx.request... 
 util.alert("成功提示", '提交成功 :' + e.detail.value.date);
 }