用验证控件 CompareValidator 进行验证。 <asp:CompareValidator id="CompareValidator1" style="Z-INDEX: 103; LEFT: 148px; POSITION: absolute; TOP: 377px" runat="server" ErrorMessage="CompareValidator" Type="Date" Display="Dynamic"></asp:CompareValidator>
调试欢乐多
{
DateTime dt = DateTime.Parse(textbox1.Text);
// 成功...
}
catch
{
// 失败,日期时间不正确!
}
<script script=javascript>
function strDate(str){
var reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2})$/;
var r = str.match(reg);
if(r==null)return false;
var d= new Date(r[1], r[3]-1,r[4]);
var newStr=d.getFullYear()+r[2]+(d.getMonth()+1)+r[2]+d.getDate()
return newStr==str
}这个可以 大小月:)
<script language="JScript">
function isdate(strDate){ //验证时间函数
var strSeparator = "-";
var strDateArray;
var intYear;
var intMonth;
var intDay;
var boolLeapYear;
strDateArray = strDate.split(strSeparator);
if(strDateArray.length!=3) return false;
intYear = parseInt(strDateArray[0],10);
intMonth = parseInt(strDateArray[1],10);
intDay = parseInt(strDateArray[2],10);
if(isNaN(intYear)||isNaN(intMonth)||isNaN(intDay)) return false;
if(intMonth>12||intMonth<1) return false;
if((intMonth==1||intMonth==3||intMonth==5||intMonth==7||intMonth==8||intMonth==10||intMonth==12)&&(intDay>31||intDay<1)) return false;
if((intMonth==4||intMonth==6||intMonth==9||intMonth==11)&&(intDay>30||intDay<1)) return false;
if(intMonth==2){
if(intDay<1) return false;
boolLeapYear = false;
if((intYear%100)==0){
if((intYear%400)==0) boolLeapYear = true;
}
else{
if((intYear%4)==0) boolLeapYear = true;
}
if(boolLeapYear){
if(intDay>29) return false;
}
else{
if(intDay>28) return false;
}
}
return true;
}
</script>alert(strDate("2002/1/31"))
alert(strDate("2002-1-31"))
alert(strDate("2002-2-31"))
alert(strDate("2002-1-41"))
</script>
-----------------------------
时间
<script>
function strDateTime(str){
var reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2}) (\d{1,2}):(\d{1,2}):(\d{1,2})$/;
var r = str.match(reg);
if(r==null)return false;
var d= new Date(r[1], r[3]-1,r[4],r[5],r[6],r[7]);
var newStr=d.getFullYear()+r[2]+(d.getMonth()+1)+r[2]+d.getDate()+" "+d.getHours()+":"+d.getMinutes()+":"+d.getSeconds()
return newStr==str
}
alert(strDateTime("2002-1-31 12:34:56"))
alert(strDateTime("2002-1-31 12:54:56"))
alert(strDateTime("2002-1-41 12:00:00"))
</script>更多看这里:
http://www.blueidea.com/bbs/archivecontent.asp?id=472344
<input type=text name=year>年<input type=text name=month>月<input type=text name=day>日
<hr>
<input ty[e=text name=hour>时<input type=text name=minut>分<input type=text name=second>秒
<input type=submit name=submit value=submit>
</form><script>
function checkit(){
fm = document.myform;
// var d1 = new Date(fm.year.value,fm.month.value,fm.day.value);
var d2 = new Date(fm.year.value,fm.month.value-1,fm.day.value,fm.hour.value,fm.minut.value,fm.second.value);
if(d2.getFullYear() != fm.year.value) alert("year wrong");
if(d2.getMonth()+1 != fm.month.value) alert("month wrong");
if(d2.getDate() != fm.day.value) alert("day error");
if(d2.getHours() != fm.hour.value) alert("hour error");
if(d2.getMinutes()!= fm.minut.value) alert("minute error");
if(d2.getSeconds() != fm.second.value) alert("second error");
return(false);
} </script>
try
{
DateTime tmr=DateTime.Parse(txt.Text);
string date=tmr.ToString("yy-MM-dd");
string time=tmr.ToString("HH-mm-ss");
}
catch(Exception e1)
{
Response.Write("<script language='javascript'>alert('"+e1.Message+"');</script>");
}