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JS verification date format YYYY-mm-dd specific implementation_javascript skills

WBOY
WBOYOriginal
2016-05-16 17:30:471348browse
复制代码 代码如下:

function checkInputDate(obj){
   var   strDate=obj.value;
   var  re =/^(d{4})-(d{2})-(d{2})$/;
   if(re.test(strDate))//判断日期格式符合YYYY-MM-DD标准
   {
    var   dateElement=new   Date(RegExp.$1,parseInt(RegExp.$2,10)-1,RegExp.$3);
     if(!((dateElement.getFullYear()==parseInt(RegExp.$1))&&((dateElement.getMonth() 1)==parseInt(RegExp.$2,10))&&(dateElement.getDate()==parseInt(RegExp.$3))))//判断日期逻辑
     {
       document.getElementById("errorMessage").innerText = "You can only input Date.(YYYY-MM-DD) !";
       document.getElementById("error").style.display = "";
       obj.value= ' ';
      }
   }else{
    document.getElementById("errorMessage").innerText = "You can only input Date.(YYYY-MM-DD)!";
       document.getElementById("error").style.display = "";
       obj.value= '';
   }
 }
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