JScript Date Validation

Dec 27, 2007

I have a form input that takes a date in the format MM/DD/YYYY.

I would like to validate this input using Javascript in two fashions:

1. I need to check that the format of the input is 'MM/DD/YYYY' with the month day and year being numeric

2. I need to also check that the 'MM/DD/YYYY' being input is later than today + 2 days (i.e. if today is 12/27/07, then the input must be 12/29/07 or greater)

View 3 Replies


ADVERTISEMENT

JQuery :: Validation Plugin: Date Validation?

Sep 13, 2011

How to add regular expression in jquery.validate.js for date in 'dd.mm.yyyy.' format???

View 1 Replies View Related

Numeric Date Validation

Jul 23, 2005

It has appeared that ancient sources give a method for Numeric Date
Validation that involves numerous tests to determine month length;
versions are often posted by incomers here. That sort of code seems
unnecessarily long.

For some while, the following approach has been given here :-

function ValidDate(y, m, d) { // m = 0..11 ; y m d integers, y!=0
with (new Date(y, m, d))
return (getMonth()==m && getDate()==d) }

and it may remain the shortest code. But it does require, in every
case, the creation and disposal of a Date Object.

The following is about 50% longer in code, but about four times faster
in my system - and it seems to be right, too.

function DateOK(Y, M, D) {
return D>0 && (D<=[,31,28,31,30,31,30,31,31,30,31,30,31][M] ||
D==29 && M==2 && Y%4==0 && (Y%100>0 || Y%400==0) ) }

Note that checking for 1 <= M <= 12 is inherent, and that the Leapness
of the year is only determined if the date given is February 29th.

Also, it is easy to use only the quadrennial rule if it is certain that
dates are in 1901-2099, or only two rules for 2001-2399.

View 30 Replies View Related

JavaScript Date Validation

Feb 8, 2003

Recently while messing with dates, I noticed an odd quirk in javascript with new Date(), i.e. if someone enters an invalid date, such as 2/29/2003, javascript creates the new date as 3/1/2003.

Having a look around, I couldn't find any scripts that took advantage of this for the sake of date validation... probably someone here has done this before, but I'll post it anyway.

The idea is that if javascript creates a new Date() with a different month, then obviously the date entered is not valid. Most of the scripts I saw used some math to divide by leap year, yadda yadda yadda, but with this feature (?) of javascript, it seems unnecessary.

Right now this code only validates mm/dd/yyyy, but it should be easy to modify to support other formats:


function isDate(sDate) {
var re = /^d{1,2}/d{1,2}/d{4}$/
if (re.test(sDate)) {
var dArr = sDate.split("/");
var d = new Date(sDate);
return d.getMonth() + 1 == dArr[0] && d.getDate() == dArr[1] && d.getFullYear() == dArr[2];
}
else {
return false;
}
}


Here's a shorter version that works if you pass in the values separately:


function isDate(mm,dd,yyyy) {
var d = new Date(mm + "/" + dd + "/" + yyyy);
return d.getMonth() + 1 == mm && d.getDate() == dd && d.getFullYear() == yyyy;
}

View 3 Replies View Related

Date Validation - 2 Scripts

Dec 6, 2005

I have a $credit refund page that runs 2 date scripts. The first to input and format today's date for the date the form is sent:

function prefileDate(){
todaysDate = new Date;

month = todaysDate.getMonth();
if(month < 10){
month = "0" + (month +1);
} else { month++;}

day = todaysDate.getDate();
if(day < 10){
day = "0" + day;}

year = todaysDate.getYear();

document.getElementById("Date").value = month + "/" + day + "/" + year; }

The second script needs to run on 5 other date fields as an onblur call - BUT - I need this to also validate that the date entered is an older date that the "today's date" referred to in the above script. EX: the form is being sent on 12/5/05. the expdate below needs to be 12/6/05 or later. Code:

View 2 Replies View Related

Date Of Birth Validation - JS Or PHP?

Sep 1, 2011

I was wondering if there is possibly an "onBlurr" or "onChange" way I can check using JavaScript if a Birth date is correct I've seen a couple but I have a pretty simplistic way about how I want to get it done.Basically what I would like to do is check the months and check if they've entered an incorrect date for them (I will be using the 3 drop down boxes method).

so if a users selects 30-31 for feb i want it to check the minute its changed for either one in order to notify the user that its an invalid birth date, which would apply for all months totalling 30 days.also the same for the leap year of feb if its 29 but the year is not divisible by 4 then the date is still invalid

View 5 Replies View Related

Date Validation Not Executing?

Dec 4, 2011

My age verification is not running. I believe I wrote the argument correctly, but no dice.

<script type="text/javascript">
function CheckForm()
{

[code]....

View 1 Replies View Related

Date Comparison Validation

Sep 29, 2005

I have 2 textbox for Date input: Start Date and End Date I have javascript onsubmit="return fieldCheck()" to check all the required fields are not empty.

My problem is that i want to throw below javascript to check that End Date cannot be earlier than the Start Date. It works if both dates are in the same month, and if they are different month or day, then it's not working properly

d1_str = document.form.txtEndDate.value;
d2_str = document.form.txtStartDate.value;

d1 = new Date(d1_str.split('/')[2],d1_str.split('/')[1],d1_str.split('/')[0]);
d2 = new Date(d2_str.split('/')[2],d2_str.split('/')[1],d2_str.split('/')[0]);

if (d1.getTime()<d2.getTime()) {
emptyfields += "
End Date can't be earlier than Start Date" ; //this is the error msg
}

View 3 Replies View Related

Date Entry Validation Gets Stuck?

Jun 23, 2011

I have a CF application that accepts two dates. The first date - Out Date - is required. The second date - Return Date - is optional, but if populated, must be equal to or greater than the Out Date. Here's the screen & code:

9974
<script type="text/javascript">
function compareDate()
{ if(document.editleave.temp_ret_date.value != "01/01/0001")[code]....

Everything works fine....EXCEPT...if the Return Date is invalid, I cannot click on the calendar box to select a date (or open another browser session). Basically, IE is locked up until the user manually types in a valid date.This ain't good.I want to be able to trap the error, just like I have, but I still want the calendar selection box to be usable.Is it possible to "reset" the error condition after the intial warning to only trigger on the onSubmit parameter?

View 3 Replies View Related

Cfinput With Date Validation - Catch Changes ?

Jun 12, 2010

I have a cfform with the following (partial) structure:

Code:

I'm written a simple script that sees if the user has entered a start date in the StartDate field, and automatically populates the EndDate field with that value:

Code:

This script works just fine when entering values directly into the input field. However, it does NOT work when using the Calendar popup that ColdFusion helpfully adds when using date validation. When you click on the calendar icon to the right of the input field, a calendar popup appears; once you click on a date, the date is entered into the field. Unfortunately, JavaScript does not recognize that anything has happened.

This is problematic because the date popup is the easiest way to enter a valid date, and the one that I automatically use, and which I assume that other users will gravitate to as well.

View 9 Replies View Related

Date Validation Function (Month / Day And Year)

Apr 17, 2003

I am working on a series of functions that I keep getting asked about. The following three scripts do this:
--Date Validation
--Calculate Difference Between Dates
--Date Addition or Subtraction

I am sure that these have been done before, but I just filled the last 20 minutes by coding these. I only did a quick browser test, nothing extensive.
<script>
//Date Validation
function DateValid(mo, dy, yr){
TheDate = mo+"/"+dy+"/"+yr;
Date1 = new Date(TheDate)
D=Date1.getDate();
M=Date1.getMonth()+1;
Y=Date1.getYear();
[Code] .....

View 3 Replies View Related

JQuery :: Validation Plugin's Date Method Doesn't Like Mm-dd-yyyy Formatted Dates?

Jul 14, 2009

I'm using this validation plugin alidation/and it is great.However, it rejects dates like 07-14-2009 as invalid. Is there someway to add a list of valid formats?If not, should I write my own method to match that particlar format?

View 1 Replies View Related

JQuery :: Changing Datepicker's Date Format Of Selected Date From Date Picker

Mar 16, 2011

I am having difficulty trying to change the format of selected date from date picker. This is a test so my code is very simple. Here it is.

[Code]....

View 1 Replies View Related

JQuery :: Date Range - Start Date And End Date Text Boxs

Feb 6, 2010

I have a start date and end date text boxs. What I would like to achieve is when a submit button is clicked all the available dates between start and end dates should be displayed together with 3 check boxes next to each date (please see below). I am just wondering whether that'sachievablewith jquery, and if so, how I might be able to implement this.

Start date End date

View 8 Replies View Related

Date Of Birth Validation Function Needed To Add To Existing Function

Mar 24, 2006

I have a function I call to see if people leave form fields empty. I have been asked by a client to check to make sure of the person's date of birth as well. They gave me the script, however, I am unsure how to do implement it. How do I add this to my existing checks? Code:

View 2 Replies View Related

JavaScript And JScript....?

May 29, 2006

I heard it is not the same.
The lastest version of JavaScript is 1.6 while lastest version of
JScript is 8.0
I also heard a little bit about ECMAScript, but I still don't know
what's the difference of them.
So, what's exactly the difference of it?

View 10 Replies View Related

How To JScript Into One Line?

Jul 20, 2005

in ASP i can finish this line with an asp variable like below
mytext variable would contain a string like
"Pop_up()" <body Onload = <%=mytext%>>

so using ASP i can complete my onload statement.
I need a way to do this using a variable in Javascript.
How can this be done?

View 3 Replies View Related

How To Validate Jscript

Feb 6, 2011

Does anyone know any programs I can use to validate Jscript? Preferably one that points out where the errors are. I need anything that can be thought of as long as it isn't IE. I'm okay with javascript but the differences in Jscript are making mountains out of molehills. If there was a Jscript section here I would have posted this there.

View 6 Replies View Related

ADO Best Way For JScript To Talk To Access?

Jul 20, 2005

I am making a very simple application for my own personal use on my
Windows XP box. I want one that looks and feels like a web app. I don't
have too many languages to choose from on my home computer, and I don't
feel like installing a web server, and it already has Access on it, so I
was thinking HTA with JScript and Access. I see a way for JScript to
talk to Access is with ADO. Is this the best way, or is that the "old
way"?

View 2 Replies View Related

JScript Smart Table

May 4, 2006

I have an application where I have 9 items to choose from and desire a table that will allow only 3 items (any 3 items) to be chosen then check out of the table.Check out can not be allowed unless only 3 items are selected.

Is the JScript applications somewhere that will perform this logic?

View 2 Replies View Related

Jscript Popup Parent

Oct 2, 2003

I have a dynamic page, it's a calander so called calander.asp

When the page loads it opens a popup window (filters.asp) containing a form that a user can filter different dates with different filters.

function openpopup(){
var popurl="filters.asp"
winpops=window.open(popurl,"","width=400,height=600,scrollbars,menubar,")
}

openpopup()

What im trying to do is get the when the user fills in the form.
it submits to the calander page, (the parent?)
<form name="form" method="post" action="calander.asp" target="_parent">

i want the popup to remain intact. when the form is sumbitted it opens a new window behind the filters.asp popup and doesn't filter the correct results.

View 1 Replies View Related

PHP / Jscript Alert Before Delete...

Dec 16, 2004

What I need is a Javascript alert, such as "Are you sure you want to permanently delete record/s - Click OK to delete." to appear only if (isset($_POST['lnk_publish'])) is true... Code:

View 2 Replies View Related

Global Object In WSH JScript?

Dec 18, 2008

What's the global object in a WSH JScript?

View 4 Replies View Related

JScript Ad SERVICE Broken?

Jan 14, 2010

Code attached, the bb code dosen't let my code post.

View 2 Replies View Related

Control Of Asp Page Via JScript File?

Feb 2, 2009

(Short version on a asp page, fill out the form and press submit. It takes you to a thank you page, at that point I want it to go BACk to the form.

(Detailed For my work, we have a web based ticket system, and add notes to these via asp pages. I came up with some code to auto file the text, change combo box's then submit itself. Upon submit it takes to a simple "Thank You page" .... after .submit I would like it to go back to the origional "frmAddnote" page. I have tried everything for 2 weeks including:

[CODE]
history.back();
or
history.go(-1)
or

[Code]....

PS Its important to mention that I am running this code from a testfile.js on my local machine... Works fine just cant get it to go "back". I have no control of the code on the asp pages but thats not important.

View 5 Replies View Related

Show/hide Div Jscript Not Working On IE

Jun 16, 2009

I have this jscript code and I want to show the first div onLoad. Trying to figure this out, what I did was:

Running on firefox works fine, the first div is showing onload BUT testing on IE doesn't work at all. It displays an error:

Here's the jscript i'm using:

View 2 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved