Validation Of Date Fields
if you knew anyting about validating dates and when entering data into a database that already exists, how to bring up message boxes. I am currently using dreamweaver mx and its validation rules in behaviours is limited.
I need a message box to tell a user that what they are entering is not a date when a date is required, instead of dreamweavers microsoft access error, criteria mismatch or whatever. Also a message box to tell a user that when they enter a record in a database that it already exists, instead of dreamweavers automatic error.
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I have the following fields that I need to sanitize/validate.
User Name/Password
Email
Web Address
Forum Text Message Box
For User Name/Password, only following characters are allowed.
(a -z, 0-9, - and _ )
Min Length: 5 character
Max Length: 15 character
Hyphen and underscore would be encoded (I hope this wouldn't interfere with the USer/Password login validation) Code:
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I have individual dropdown boxes for selecting day/month/year for start date and then the same for selecting end date. I have two javascript functions for validation.
I have one submit button on the form.
The asp code is below. I know each javascript function works in its own right. That is posted below the asp. My problem is to get the functions to validate both start and end dates on one click of the submit button. How it is at the moment, it will validate the first - start date- but throws an error (type mismatch CDate)on the End date.....
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I have been pounding my head for two days now and I can't get this to work. I have tryed 3 different ways to write this but not working, so I turn to the GODS again.
<%
Session("delvdate") = Request.Form("firstinput")
%>
/-- ^ Checked this part above, works fine
<%
itis = date()
if Session("delvdate") = itis Then
Session("wrongdate") = true
Response.Redirect "order1.asp"
Else
Response.Redirect "quick_pad.asp"
End If
%>
What I'm trying to do is if the selected Date ("delevdate") = todays date, send them back to "order1.asp" to select another date. But this code is allowing them to quick_pad.asp even know todays date is selected.
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This is really for my CMS(Content Management System)
For such areas like news, I am using a three selection drop down boxes, one for the day, the month and finally the year.
So I have created three variables like so:
dDay = day(date)
dMonth = month(date)
dYear = year(date)
So the element for my date looks like the following: ....
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Here is a simple problem to slove........
I have a text box and I want to check if the value isn't null or the value is equal to a date. if it doesn't then it displays a message box to the user.
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I have a form that has two date fields, would like to validate both of them before proceeding. Have code that works really well for one field. Have also discovered that when doing validation that it is best to use only one javascript function, not two or more (because if one passes and one fails it will proceed!!!).
I need to call a javascript function. That function has several parts to it. On pass let the valid = true, on fail alert button. So far so good.
In the form it would look like onSubmit validform(). I dont send any at this stage. But in the function itself I need to test on field and then another. Code:
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Does anyone have a date validation function that checks if the day month and year are all valid. For instance, if it's a non leap year and the date 29th Feb is entered?
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I have this form where in i calculate the number of months
between 2 dates.It calculates only if both the textboxes have values.
And then i display this in another text box.
The user has to enter the date in DD/MM/YYYY format. user can select
date from calender popup. Apart from selecting the user can also type in
the date.
I am using a function which splits the date entered by the user
into DD MM YYYY and then compares each of these values to see
if its in the valid range like day is between 1-31, month between 1-12
etc.
But i m having a problem. If the user enters characters instead of digits,
my system accepts it in the first box without giving error and then when
the user selects a proper date in 2 textbox its gives an error: 1 is null
or not an object. this error comes at the place where mt function splits
the entire date string into DD MM YYYY.
Could someone please give ne a solution, a way to format the date so that
i let the user enter first 2 digits and then a "/" and then 2 digits and then a
"/" and then 4 digits only.
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how to validate a DATE field i have written my own javscript method but it's not considering all apects so is there any readymade method to check date.
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I have two date fields on a form each made up of 3 drop down boxes:
Day e.g 08, Month e.g February, Year e.g 2008
Each date makes up a start date and an end date.
What I want to do is check if the end date exists and if it does make sure it is not less than the start date. If it is less than the start date flag a message to the user.
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Create the following code from database but does not validate on enter - I am using ShadowWizards validation code.
<Input fields so work however I will need dropdown and radio buttons to be validated also.
I really like the work ShadowWizard has put in and would like to continue in the same neat, cleaver coded way!
I did validate the few fields with ASP but Yahoo toolbar stops people going back on forms and therefor would not work on all PC's, typically the bosses and now he seems to want it asap so any javascript solution? Code:
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I am developing a simple booking system where I had a booking date. The problem is I want to make sure that the user must book 3 days in advanced for certain room.
I have tried to use DateDiff but it seems doesn't work. Actually i just 1 to make sure that the user must book 3 days in advanced from the current date. I am wondering whether there is anything goes wrong in my datediff function. Code:
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i'm new here and i'd like to ask if there's someone who knows how to compare date() function and date from database with date/time type inside select statement so i don't have to do if..then..else
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sql = "UPDATE Marknad SET" _
& " Typ ='" & Typ & "'" _
& ", Modell ='" & Modell & "'" _
& ", Arsmodell ='" & Arsmodell & "'" _
& ", Beskrivning ='" & Beskrivning & "'" _
& ", Stad ='" & Stad & "'" _
& ", Prisidé ='" & Priside & "'" _
& ", Fornamn ='" & Fornamn & "'" _
& ", Efternamn ='" & Efternamn & "'" _
& ", Telefon ='" & Telefon & "'" _
& ", Epost ='" & Epost & "'" _
& ", Datum ='" & Datum & "'" _
& " WHERE (((Marknad.Annonsnr)=" & Request.QueryString("id") & "))"
DatabaseConnection.Execute sql
---
Above does work as I want it to do BUT it inserts 1/8/2006 instead of 8/1/2006 as it should!
The best thing would be to exclude the date from updating at all, but when taking away the line:
& ", Datum ='" & Datum & "'" _
It gives an error... how do I solve this?
I forgot, you might want to see this:
Datum = date
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In my page i have two combobox. one for year and one for week numbers.Now my prob is
1.when i select a year from combo box 1, second combox box will display the number of weeks in that year.eg if i select 2005 it display me list from 1 to 53 as there are 53 weeks in 2005.
2.when i select a weeknumber from combobox 2 and press submit button it ll display start date and end date of entered week.
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I am trying to compare two dates. My problem is no matter what the value of mydate, it is still fall in the first IF statement condition (even if mydate is 10/10/2004). Any advise for this matter?
mydate = "6/6/"&year(date)
IF date() <= mydate THEN
response.write "first half of the year"
ELSE
response.write "second half of the year"
END IF
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I am trying to construct an SQL statement that can grab all of the entries out of a table, where the Date field consists of today's date. The Date field is called 'DateTime' - and it is in a General Date format (DD/MM/YYYY HH:MM:SS). I obviusly want to use an SQL statement like this:
SELECT * FROM tblExample WHERE (DateTime = Date());
However, that wont work because Date() will only return a short date (DD/MM/YYYY).
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I would like to modify this so that the first available date that can be selected is five BUSINESS days out. The script only shows Mon-Fri so if the date is Tue Jul 13, 2004, Tue Jul 20, 2004 needs to be displayed. Code:
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I am trying to compare a date in my database to the current date. MySQL statement is:
sqltemp5="select * from users where dateclosed <= '" & date & "'"
What I am trying to accomplish is exclude records where the dateclosed field is older than todays date. Such as if dateclosed = 6/30/2004 then today being 08/25/2004 that record should be excluded.
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In a connection string, I have the following:
sql3 = "SELECT DISTINCT State FROM Property Where TypeID = '" & srch_cat & "'"
In the database, is a field called expiredDate I am trying to show only records whose expiredDates are greater than todays date, but I am messing up somewhere. The values in the fields are as this: 3/7/03 (or something like that...no time is added to it)
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"SELECT id, title FROM Businesses WHERE Date_Added >= " &
Request.Form("Since_Date")
This SQL string returns all records from the table Businesses and does
not seem to be able to recognise Request.Form("Since_Date") as a valid
date. The Since_Date value is entered into a form field as
"01-Jan-2005" and appears to be treated as a date; when viewing the
SQL statement(with a response.write) it shows the date as 1/1/2005
even if it is entered into the form as 2005/1/1
I've also tried CDate(Request.Form("Since_Date")) with no luck,
although this was the treatment that worked when the SQL statement was
running in an .idc file.
Date_Added is a regular DateTime field in an Access 2000 database
Any suggestions please ?????
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I'm trying to get all records from my SQL Server Database with
"DeadlineDate" = today (not today - 24 hours).
All records has a field called "DeadlineDate", and the date is stored in
this field like this: 13.08.2005 07:00:00
I dont care about the hours (Ex: 07:00:00), just the date (ex: 13.08.2005).
This is the SQL I have made, it gets all the record with the date = today -
24 hours... but that is not what I want.
sql = "select title from tblProject where (deadlineDate BETWEEN DATEADD(d, -
1, GETDATE()) AND GETDATE())"
How can I get just the records that has the date = today's date??
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I have a validate.inc file for my form (ASP). I want to make a validation without external file, i want to write it in the main page, where the
whole code is writing, like validation in ASP.NET, a link about that will be helpful too.
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Can anyone tell me if there is a way to validate form fields using the dreamweaver server behaviours except using javascript. Basically I need a method of validating each form field when the form is submitted. I don't want to use javascript as I know that users can switch 'active scriting' off, which disables javascript. Due to the forms being critical inputs within an e-commerce system, I must validate them 'server-side'. Is their a dreameaver extension that does this or has anyone over come this issue before?
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i want to use javascript to identify whether the user clicked on the hyperlink or not.How can we recognize that one.Here,i will explain my problem clearly. I have one small application in ASP. Application consists of one textbox,one button and one hyperlink like contact us.
If the user click on the button without enter his name or choose contact us hyperlink, then the validation message box will be displayed.How can i do validation for <a>tag.I know the validation for button Like same way i tried to use name attribute to <a> tag and tested,but it gives errors and not worked.How can i solve this problem.
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I've just started using ASP.NET
I've made a simple form with 2 webform elements. I've attached a
RequiredFieldValidator to each of these.
On my local server this work perfect, but when I upload the files to my
webhotel, the validation seems to be ignored. Everything else works though
Could it be that the webhotel is running an old version of the .NET
framework?
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I know little bit about asp, I am facing a problem in Validating
the ASP Form..
Example:
Stud ID: 501242016
FirstName: Ajit
LastName: Kar
These Fileds are there in my form and I am able to Insert it into
Database.
But My problem is I am not able to restrict the Stud ID to 9 digit and
if First Name , Last Names fields are empty I want to display a message
telling please fill the Following fields. Code:
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I have two pages, one called "test1" and another called "test2" Is there any way I can check that a person has come from test1 when they go to the url "test2"? Or would it be easier to create a session on test1 and then check for that session on the test2?
If the latter, then can someone point me in the direction of a tutorial suitable for this?
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I have to validate memberid based on the userid. for example i have a form which i should submit and validate a single input box based on the userid if user id=10 users should type the memberid without memberid the form should not be submitted. for other users member id is not mandatory it can be null. how to validate memberid for not null based on the userid in a single form.
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How do i select all records from a table that has a datetime field in it by date.
so i want all the records that was created today.
if i put only the date it doesn't work. this is what i have:
Code:
strsql = "select cnum from [topline data] where cnum = '" & cnum & "' and activerecord = "& activerecord & " and timestamp <> '12/10/2007'"
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I need an ASP routine that will take a date, compare it to the present date,
and then output the difference in Years, Months, and Days.
(I'm too swamped to write it myself & I'm sure somebody already wrote it
better than I can)If anyone can point me towards such a routine,
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I have built an online booking system for a hotel and all is working fine except for the fact that the ‘From’ and ‘To’ dates are saved in the MS Access database in US format. The user selects from a date picker pop, which places the in the textfield as English format e.g. 02/12/2007.
However when I try and save this value into the date column in my DB I obviously receive an error because the formats are different. Please could someone advise me on the best way to convert an English date to a US in order to insert this into the DB using ASP & MS Access.
At the moment I am using plain text as the column type, but this is not ideal as I want to start to run queries against the 2 dates.
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