我如何验证日期 [英] How do I validate date

问题描述

仅限今天的日期或未来日期



函数BirthDateValidation（dt）{

var dtToday = new Date（）;

var pastDate = new Date（Date.parse（dtToday.getMonth（）+/+ dtToday.getDate（）+/+ parseInt（dtToday.getFullYear（）+ 100）））;

var lblmesg = document.getElementById（<％= lblMesg.ClientID％>）;

if（dt< = pastDate）{

lblmesg.style.color =red;

lblmesg.innerHTML =无效的出生日期;

}

else {

lblmesg.style.color =green;

lblmesg.innerHTML =有效出生日期;

}

}



//这是错的吗？



当我输入11/11/1111时，它是显示有效，我该如何修改？

Only today's date or future date

function BirthDateValidation(dt) {
var dtToday = new Date();
var pastDate = new Date(Date.parse(dtToday.getMonth() + "/" + dtToday.getDate() + "/" + parseInt(dtToday.getFullYear() + 100)));
var lblmesg = document.getElementById("<%=lblMesg.ClientID%>");
if (dt <= pastDate) {
lblmesg.style.color = "red";
lblmesg.innerHTML = "Invalid BirthDate";
}
else {
lblmesg.style.color = "green";
lblmesg.innerHTML = "Valid BirthDate";
}
}

// is this wrong?

when I type 11/11/1111 ,it is display a valid, how do I modify this?

推荐答案

试试

http://www.javascriptkit.com/script/script2/validatedate.shtml [ ^ ]

http://www.w3resource.com/javascript/form/javascript-date-validation.php [ ^ ]

http://www.informationbuilders.com/support/developers/javascript-validate-date-entry [< a href =http://www.informationbuilders.com/support/developers/javascript-validate-date-entrytarget =_ blanktitle =New Window> ^ ]

Try
http://www.javascriptkit.com/script/script2/validatedate.shtml[^]
http://www.w3resource.com/javascript/form/javascript-date-validation.php[^]
http://www.informationbuilders.com/support/developers/javascript-validate-date-entry[^]

谷歌是否已关闭？



请查看以下内容。



JavaScript中的日期验证



JQuery中的日期验证



并且请检查此awsemoe JQUERY插件以获取所有类型的验证。< br $> b $ b

JQuery验证引擎



希望它会有所帮助。

：）

Is Google down??

Kindly have a look on the following.

Date Validation in JavaScript

Date Validation in JQuery

and Kindly check this awsemoe JQUERY Plugin for all type of Validations as well.

JQuery Validation Engine

Hope it will help.
:)

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