请教使用AJAX做个日期验证的例子

[wyqstc1]

请高手指教下.不使用AJAX.DLL使用C#后台.

[ckpckphaha]

function isDateFormat(dateStr){
var _reDataTime = /^([1-9]\d{3}-((0?[1-9])|(1[0-2]))-((0[1-9])|([1-2]?\d)|(3[0-1])))?$/;
var re = _reDataTime.test(dateStr);
if(re){
var arr = dateStr.split("-");
var year = parseInt(arr[0],10);
var month = parseInt(arr[1],10);
var date = parseInt(arr[2],10)
var oldDateReal = year + "-" + month + "-" +date;
var dd = new Date(year,(month-1),date);
var newDateReal = dd.getFullYear() + "-" + (dd.getMonth()+1) + "-" + dd.getDate();

return oldDateReal==newDateReal;
}else{
return false;
}
}


调用：
var result = isDateFormat(tCurrentObj.value);
if(!result )
alert("必须为有效日期类型(格式yyyy-MM-dd)")

[bwangel]

帮顶

[lsslu]

LZ想要验证什么日期？格式？范围？还是其他的什么？

[feifeiyaqi3]

up

[godgreat]

帮忙顶

[ll124993513]

顶

function isDateFormat(dateStr){
var _reDataTime = /^([1-9]\d{3}-((0?[1-9])|(1[0-2]))-((0[1-9])|([1-2]?\d)|(3[0-1])))?$/;
var re = _reDataTime.test(dateStr);
if(re){
var arr = dateStr.split("-");
var year = parseInt(arr[0],10);
var month = parseInt(arr[1],10);
var date = parseInt(arr[2],10)
var oldDateReal = year + "-" + month + "-" +date;
var dd = new Date(year,(month-1),date);
var newDateReal = dd.getFullYear() + "-" + (dd.getMonth()+1) + "-" + dd.getDate();

return oldDateReal==newDateReal;
}else{
return false;
}
}


调用：
var result = isDateFormat(tCurrentObj.value);
if(!result )
alert("必须为有效日期类型(格式yyyy-MM-dd)")

[zhao_yong]

帮忙顶