I need to validate a date in a web forms application. For this I use a CompareValidator with
Operator="DataTypeCheck" Type="Date"
The problem is that this Validator doesn't work properly on Firefox with 2 digit years. ( javascript error: m[2] is undefined)With a 4 digits year it's working properly.
This problem is described also here:[URL]two-digit-year-in-mozilla-based-browsers-throws-js-exception
validation to check the date greater and equal to the current date .
View 1 RepliesLooking for an example that demonstrates usage of different validations with respect to gridview.
View 1 RepliesIn an Asp.net MVC app, I have inherited this problem (if it is a problem?) where one developer has used String for Date type.
In my model the property reads:
[Required]
[DisplayName("Registration Date")]
public string Registrationdate { get; set; }
The business requirement is that the field is not required, but if there is something in that fields then it must be a valid date.
How would you implement this requirement, without changing the data type?
i have two controls in one page, grid control and a form control, inside the grid control there is a textbox control. my question is when ever click update in the gridcontrol, the validation control in the form control get fired and the page does not post to the server.
View 2 RepliesI am new to asp.net and Want to apply check on a text box in which the date has to be entered in the format "dd-mmm-yyyy".
View 12 Repliesi have a problem in validations. in my query
DateTime dateformat;
if (DateTime.TryParseExact(TxtDate.Text, "dd-MMM-yyyy", null, DateTimeStyles.None, out dateformat) == false)
{
lblErrMsg.Text = "Enter valid Txtdate";
return;
}
by using above query i am alert the if date entry format wrong. it is working fine but when ever if user not enter any date in TxtDate.Text then no need to alert just save datetime.minvalue. how to do it.
I have a text field set up to accept a date: [Code]....
how to get the validator to make sure that the YEAR is acceptable. For instance, I can enter a year of "0000" and the validator will not catch it or display the error message. I can even enter a year of "9999" also. The only time the validator catches it is if I input something like "45/95/7589" for the date.
I need to validate two textboxes for date range in client side. what is the best approach ?
View 3 RepliesI want to check that a user has not entered a date for the from date that is later than the to date and vice versa. Because it gives me an out of range query error if it is!
View 6 RepliesIn my website their is a textbox for adding birth date...
I am using the ajax calendar for selecting date...
I want that the user who enters the date shld be above 16yrs old...
Means i want that the date should be minus from the current date and should be calculated as 16yrs or above it...
For example:- user 'A' selects a date 5th may 2005 and the current date is 28th march 2013 (which means that the age is 8 yrs)... than it should show an error that "your age should be above 16 yrs"...
Front-end:- Asp.net C#
Back-end:- sql server 2005
Note:- I am using Ajax Calendar....
How to validate ddmmyyyy dateformat in the textbox on the textchanged event with split method in asp.net 2.0 ....
View 1 Repliesi have a maskedtextbox in that i need to enter date following format
"dd-mm-yyyy". in properties of maskedtextbox there is no option for this format.
In my page one asp.net Textbox to enter the date.I need to validate the textbox value ( dd-mmm-yyyy format) should be less than or equal to Current Date using Javascript. validation using javascript when press on enter button.
View 4 Repliesi have a calendar control whose value will be displayed in a textbox, i need to validate the textbox value to the current date... It should not be less than current date.....
View 2 RepliesI am trying to insert a new record via a SPROC in sql . In my date columns I check for nulls being passed to the SPROC this way Dim BirthDateParam As SqlParameter = New SqlParameter("@DOB", SqlDbType.DateTime) If estateRec.BirthDate Is Nothing Then BirthDateParam.Value = DBNull.Value InsertCommand.Parameters.Add(BirthDateParam) Else BirthDateParam.Value = estateRec.BirthDate InsertCommand.Parameters.Add(BirthDateParam) End If But I am getting an overflow error message about dates, SQL Stack Overflow Isn't this way correct
View 2 RepliesWe need to validate the credit card expiry date using C#?
How to convert String("MM/DDDD" : "07/2011") to Datetime and compare with current date?
how to validate date in datalist using javascript. let me know as soon possible.
View 5 RepliesHow to validate particular format date string using Javascript?I have one date picker which has the display format like "dddd MMMM dd,yyyy"(displaying like this:"Wednesday February 03, 2010".)So i have to validate this format using javascript.Please help me for implementing this.
View 4 RepliesI got couple textbox , txt_day,txt_month,txt_year,txt_hh,txt_min.How to validate a valid date.
View 3 Repliesit means calender ectender not select greater than today date?
View 12 RepliesI populate the date field with DateTime.Today as the default date when the form loads in a TextBox then if the user wants
to change the date by clicking in the TextBox they can select a different date from the Calendar Extender that I have
connected to the TextBox so that they won't enter an incorrect date.
I tried to use an Ajax asp:MaskedEditExtender control along with the Calendar Extender, TextBox and default
date that is displayed but all of these things don't work together that way.
So the problem is that after the form loads the user still can enter an incorrect date if they highlight the TextBox
and type in a date into the TextBox instead of using the Calendar Extender to populate the TextBox.
I tried to use DateTime.TryParse to catch the bad date but DateTime.TryParse only catches some types of bad dates. For example:
99999999 will not get pass DateTime.TryParse
kkkkkkk will not get pass DateTime.TryParse
>>> However 1111/11/11 will get pass DateTimeParse but then when it tries to update the database it will give the error stating:
SqlDateTime overflow. Must be between 1/1/1753 12:00:00 AM and 12/31/9999 11:59:59 PM.
First the Date needs to be in the Format:
mm/dd/yyyy
Second 1111/11/11 if reversed is 11/11/1111 and is out of the range of what the error says the range is.
So my question is:
How can I get validate the date if the user doesn't select from the Calendar?
Below is the both html and code behind:
*** Below is the html:
<asp:SqlDataSource
ID="SqlIncomingForm"
runat="server" InsertCommandType="Text" OnInserting="SqlIncomingForm_Inserting" OnInserted="SqlIncomingForm_Inserted"
ConnectionString="<%$ ConnectionStrings:IncomingForm %>"
[Code]....
How to check or validate the textbox entered date is in DD/MM/YYYY format?
View 7 RepliesI want to enter date/time in the following format 22-02-2011 6:11:00 PM So how can i validate this and user should be restricted to enter any other value
View 2 Replies i have two text boxs for 'start date' and 'end date'. I am using the CalenderExtender to display the calender to pick the date. how can i make sure the end date is some day that is after the start date? need some way to validate the end date...i have the html code
[code]....