Data Validation - Disallow Past Dates
Nov 1, 2011
I came up with this but it's not working and I'm not exactly sure why.
<script type="text/javascript">
function date_check(){
var trans_date = document.form1.selectmonth.value + "-" + document.form1.selectday.value + "-" + document.form1.selectyear.value;
var d = new Date();
var today = (d.getMonth()+1) + "-" + d.getDate() + "-" + d.getFullYear();
if(new Date(trans_date) < new Date(today)){
window.alert("The shipping date cannot be in the past, please enter a valid shipping date.");
return false; .....
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Nov 2, 2011
I've been trying to do this since yesterday with no luck. I've tried stackoverflow, DIC and this is my last chance. I'm using drop down boxes to have a user select a ship date. I don't want them to be able to choose a date in the past however. Below is some code a guy at DIC sent me which doesn't have many changes from my original one but he said it was working and I havent been able to get it working.
<html>
<head>
<script type="text/javascript">
function date_check()
[Code]....
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Aug 30, 2010
where I can get a Date and Time Picker that will only allow to choose current dates instead of past dates written in Javascript or JQuery?
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Jul 30, 2009
I am working on an application.In which i am using calendar. In this page i am using calendar for Travel date and other for Return Date.
But i want that if i will select past date from calendar then is should give alert that we can select past dates.
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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?
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Sep 24, 2010
Just wondering if anyone knew how to make it so that if someone types an apostrophe in a form's textbox, a popup box appears. The popup box would preferably appear the second that the apostrophe is entered int he form box and then once the popup box is closed, the apostrophe is deleted.
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Jun 9, 2010
i want to disallow users to change a text input values . I don't want to use disabled tag of text input because of some problem . I just want to disallow users to enter or change a text input value .
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Dec 30, 2011
I'm have a Joomla component who use Jquery for several thing in his template. This component have a form where some field are displayed and I would like conditionnaly restrict the use of 2 fields. I have in fact a field "City" and a field "Zip code" and my goal is to disable one field if the other is filled. In practice that mean if a user start to type the name of a city, the zip field must be disabled for avoid to fill also this field. Same thing if the user start to type in the zip field...the field City must be disabled too..
I need to setup this because the search engine of my component can not retreive correctly data if both field are filled. This happen tipically if the the zip code don't match with the name of the city... I that case the component will display "no result found" and this is annoying. Any example of working code making possible to get this function? Unfortunately I'm not a coder and except html and a bit of css, I do not have enough knowledge..
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Aug 30, 2010
i have a html/php form which let users upload pictures onto my server. the problem with it is, it says the picture has been uploaded but if the file name contains any of character apart from text (A-z) and numbers, the picture never shows up in the admin panel.
is there a way using ajax or jquery to disallow certain file names in the upload field of the html which uses these characters !@#$%^'&*()"?
how do i go on about this?
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Mar 31, 2005
I want to redirect my user to an alternate page if javascript is disallowed on their browser. Is there a way to do this ?
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Jul 17, 2008
I was trying to find a browser independent way to raise a modal dialog. I know that MS IE has showModalDialog and Firefox has an attribute modal for window.open but I was wondering if anyone knew of a solution out there that would disallow anyone to browse from a pop-up window without closing it. Disabling the text highlighting and right click are not required, just disabling the user from browsing with the dialog open.
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Nov 3, 2011
I am having difficulty with my javascript data validation for a birthday field. The error is coming up correctly, but the result is never returned as true. Even if I enter the date correctly, the error "Invalid date! The correct date format is like '01/01/2004'. Please try again." comes up. This data validation is for a contact form that i've developed for a personal site. Can someone please stear me in the right direction? I feel as if this is a simple syntax error, but I have looked at it for hours and cannot seem to find any error in script or the functions.Here is the code:
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[code]....
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May 18, 2010
I have a page with a lot of data validation on it (for a form). But the validation is not actually executed until the user hits Submit. The page loads really slow. Is there a way to control how a page loads so that, as I suspect, the validation Javascript loads after the form actually displays? I want the user to see the page/form displayed as quickly as possible while I recognize that the the page load may not be complete because its still loading the validation routines. What I can do to speed it up?
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Jan 26, 2011
I made a shortened version of code:
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js" type="text/javascript"></script>
<script src="http://www.ylakiudarzelis.lt/js/jquery.validate.js" type="text/javascript">
[code]....
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Dec 9, 2009
I have a form that submits a POST request when data is submitted.
A Servlet then processes this POST request and a JavaBean is used to make some calculations. The HTML response is not generated within the Servlet but instead I forward the request to a JSP to generate the response. - This all works fine.
However, I am stupidly suck trying to validate the form on the client side with a Javascript function before the form is submitted.
Here is my index.jps:
Regardless of whether incorrect input is given, the data is still POSTed to the server and calculated on or a Server Side error is given.
Am I correct in calling the function onclick?
The validation essentially needs to be so that:
- Student field contains a string
- Score1, Score2, Score3 and Score 4 contain a number between 0 and 100
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Nov 25, 2008
What is happening is when I try to submit the form, I receive an error that says I need to input all data in the proper format.
<html><head>
<title>Conference Registration Form</title>
<link href="conf.css" rel="stylesheet" type="text/css" />
<script type = "text/javascript">
Calculate total registration fee
Retrieve the value of the selected index property from guests selection lists
Multiply the selected index by 30 and add this to the cost variable
If the first member radio button is checked subtract 25 from the value of the cost variable
Set the value of the total field equal to the value of the cost variable
function calcCost() {
cost = 145 + (guests_quantity * 30);
guests = document.reg.guests;
gindex = guests.selectedIndex;
guests_quantity = guests.options[gindex].value;
if (document.reg.member[0].checked == true) {
cost = cost - 25;
} document.reg.total.value = cost; .....
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Oct 28, 2010
I know that Javascript is client side, but I'd like to know the best way to populate HTML drop downs in real time based on information typed in the other HTML form fields with information found on the server as opposed to the client.For instance if a user wants to select certain files located in a directory on the server, as they type in the pathname supposedly containing the files the drop downs continually refresh themselves with the server files listed in that directory (if it exists, and apache has permissions to see what's inside) as if it was showing client files instead.
What would be nice is if my browser could continually query the server for some of its private information and not have to refresh itself to obtain it, whether that means the server-side would have to continually refresh itself makes no difference to me as long as the client-side doesn't have to. But I guess this is not possible because no matter what you would have to at least refresh the client-side page once?Submitting the form to a CGI or PHP script would not work because I need this functionality to help populate the form BEFORE I send it.I would like to not have to press a button to update the form every time I change the pathname and need to update the drop downs since this would be annoying.
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May 15, 2009
$("#Form").validate({
rules: {
storename_name: {
[code]....
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Jul 20, 2005
If have a HTML form where a user can type a date, this date must be today,
or in the future. To test it i made this javascript Code:
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May 23, 2006
I'm wondering how I can figure out what the past seven days were and loop through them to output?
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Apr 3, 2009
I'm reading a text file, manipulating the string that I've read, and then writing to a new text file called temp. The error that I am getting is basically reading past the end of the file.
function SpaceFileEntries()
{
fso = new ActiveXObject("Scripting.FileSystemObject");
[code]....
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Sep 13, 2010
I have a problem checking that a date is in the past or future.Everything seems fine but the alert always comes back saying the date is in the past.
function OpenTimesheet(TSdate)
{
var SelectedDate = new Date(TSdate)
[code]...
TSdate is in yyyy/mm/dd format and looks fine, in both alerts the dates are written correctly, it just always says they are a 'BEFORE' date regardless.
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Mar 14, 2002
When using document.referrer to get the referring URL it only sees up to the ampersand
i.e. www.something.com/script?name=value&
Is there any way to get the rest of the URL?
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Jun 17, 2009
I have JS code that will pass 3 parameters (Current Day, Current Month, Current Year) to a XSL. This is working correctly. However, I need to send the Day, Month, and Year, 30 days is the past. (ie. 06/17/2009 - 30 days = 05/18/2009).
Code:
var currentTime = new Date();
var date = currentTime.getDate()
var month = currentTime.getMonth() + 1
var day = currentTime.getDate()
var year = currentTime.getFullYear()
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Feb 11, 2009
I have a date picker script that allows people to click on a date from a calendar, which then populates a text box.
My issue is that the calendar will intermittently not populate the text box beyond the 7th day of the month. For example, if you click on February 1st, it will populate with: code...
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Dec 29, 2010
I am trying to create a drop down menu for dates that starts with today's date, but allows people to choose 50 years into the past and 10 years into the future.I am also having a problem with the month. I wanted it to show the name of the month, but I am getting a number (and a wrong one at that).
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