i want to do the date validation,we have used datepicker in the front end,when user select the pastdate,let say today date nov,02,2010.if user select the date nov01 2010 or past dates,we will have show the error message.user can select the today or tomorw dates(can be acceptable).this validation we must do it in code behind page of asp.net(default.aspx.cs)..no asp.net control / js validation.
View 4 RepliesWhen i click on the Search Button OR the Count Button, i get BOTH error messages - why ? I should only get one error message.
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i used below code for date time picker validation but it's not working.
Actually I want a date time picker which date dd/mm/yyyy format date. With validation for start and end date. Also for manual entry it should take only no. and for date rest like / or, will be auto formatted.means user should not be able to enter it.
I m using c# .net 2008.
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I am making a form in which there are two textbox one should display current date and another
Should display date on user requirment but that date should not be equal to current date or before current date and i m using calender extender .
I have an application that I need the user to enter in a date and time: 10/16/2010 1:00:00 PM How can I setup validation to check to make sure the user has entered in the date/time in that manner? I can use the validators in asp.net to check for date and even when I create a custom validator I don't know how to tell if the user has entered the data correctly. I am adding this functionality to an existing system. So I can't change the text box into two fields for validation.
View 6 Repliessend me regular expression for this format (DD/MM/YYYY).E.g.--23/12/2009,1/12/2009,1/1/2009.It should accept all the 3 formats..I want regular ex. code only.No other solution.
View 3 RepliesjQuery validation is working fine on my machine, when i pushed it to test server it won't it's throwing some errors which is kind of surprising.These are the errors I am getting: $.validator is null or not an object...I've never gotten this error before and it throwing an error when I declared a variable like var isValid.I don't know what to do. I am doing the custom validation methods not in the document.ready(). Does this cause this error? I wonder because all jquery validations are passing and hitting the server side validations.
View 1 RepliesIs there a validation expression or any other way to check a birthdate entered to ensure the date entered makes the person "at least xx years of age" as of the current date? We have a registration form that asks the birthdate and we need to have a date validation that 'error messages' the user if they are under the minimum age.
View 5 RepliesI need Regular expression validator for validating date format dd/MM/yyyy
View 1 RepliesHere is part of my code. The commented portion is the logic in which i am trying to implement. I want client side validation to be done and checked to see if it is correct format (MM/DD/YYYY).
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I need to do some basic validation on a date, things like validating that the date is greater than today, validating that the date is real (i.e. "99/99/9999"), etc. Basically, I need to emulate what .NET does with DateTime.TryParse. Is there anything like that in jQuery? Or would I be better off making an AJAX call to validate the date in C#?
View 4 Repliesobjws is Microsoft.Office.Interop.Excel.Worksheet object
ObjWs.get_Range("F2", "G100").Validation.Add(Microsoft.Office.Interop.Excel.XlDVType.xlValidateDate, Excel.XlDVAlertStyle.xlValidAlertStop, Excel.XlFormatConditionOperator.xlGreaterEqual, TODAY(), Type.Missing);
ObjWs.get_Range("F2", "G100").Validation.IgnoreBlank = true;
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the above colde validate date in mm/dd/yyyy format i want to validate in dd/mm/yyyy
protected void cusCustom_ServerValidate(object sender, ServerValidateEventArgs e)
{
if(e.Value.Length == 8)
.IsValid = true;
else
e.IsValid = false;
ge code
<asp:CustomValidator runat="server" id="cusCustom" controltovalidate="txtoedate" onservervalidate="cusCustom_ServerValidate" errormessage="The text must be exactly 8 characters long!" />
Is there any other good control for date field input apart from CalanderExtender of AJAX Control Toolkit?
View 2 Repliesin my application i have to entrer the date into a textbox. and i'm using a Ajax Tool Kit Calendar control to select the date and is put into a Text Box.the date format should be MM/dd/yyyy i have the regular expression for dd/MM/yyyy format.
<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server"
ControlToValidate="txtvaliddate"
ValidationExpression="^(((0?[1-9]|[12]d|3[01])[.-/](0?[13578]|1[02])[.-/]((1[6-9]|[2-9]d)?d{2}|d))|((0?[1-9]|[12]d|get
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I am using EF4 and ASP.NET MVC 2 for my web application. I am also using data annotations for my validation.
Is the following possible? If so, how would I implement it? I have a checkbox, and a from and to date. The from and to date are not required fields, but when the checkbox is ticked then the from and to dates are required fields. Then the required error must display.
how to check the Date of birth in jquery validation or in Jquery....
I know how to check with the Regex but I want to do like real DOB checking ...
User should not enter today's or future date and must be greater than 1/1/1990...
Is there a way to disable request validation on an action without having to add the line <httpRuntime requestValidationMode="2.0"/> to Web.config? I'm currently posting XML to a controller action and get the "A potentially dangerous Request.Form value..." error. Is disabling request validation the only way to get the post to work, or is there some way I can intercept and encode the value that contains XML between the view and the controller action?
View 1 RepliesAs they have given option to pass typeof() as first parameter and min-max value.Is there any way we can implement range validator attribute for date by using typeof(datetime) ?please let me know if anyone has implemented same ?
View 1 RepliesI have a textbox, a imagebutton and a calendar control inside a user control to pick the date from calendar and set the selected date inside textbox. All work well except the validation. I tried to validate the textbox's value to be a valid date. If it is not valid date, I want to reselect date from calendar. but looks like if valication failed, I could not reselect date if I did not put a correct date inside textbox. Basically validation requires me to fix invalid date first before I try to select a valid date. but I want to reselect when validation failed.
protected void Calendar1_SelectionChanged(object sender, EventArgs e)
{ // Set Date Time value into the TextBox control
TextBox1.Text = Calendar1.SelectedDate.ToString("MM/dd/yyyy");
// Hide the Calendar control after selecting the date
Calendar1.Visible = false;
}
protected void ImgButton1_Click(object sender, EventArgs e)
{
Calendar1.Visible = !Calendar1.Visible;
}
I am using one datalist control for uploading multiple images.I hv used one Asp:FileUplaod Control and one button in one itemtemplate.I am using reqired field validator and regular expression validator for file upload cntrl I am assigning validation group for both of them on ItemDataBound event of my datalist so that each upload cntrl hv same validaton group as required field and regular expression validator.Now what i want to do is - i want to show my error message in validation summary which is right at the top of the page.I want one know how to write javascript that will assign validation group of my control in datalist on which i click ?
View 1 RepliesI want to make sure user does not select a date earlier than today and also validate any validator i am using this code:
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I have a textbox to input DOB,i used ajax calendar to enter DOB,what validation expression should i use so that user below age 15 cannot get registered...
View 1 RepliesI have simply created two aspx pages for testing purpose, Page1.aspx and Page2.aspx.
Page1.aspx code is as follows:
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And Page2.aspx simply have this code:
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Now,when i run Page1.aspx and press the button i am getting this error. Can anyone tell me why this error is occuring ?
ERROR:
Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.Description: An unhandled exception occurred during the execution of the current web
request. review the stack trace for more information about the error and where it originated in the code.
i would very much like to capture certain dal/bll exceptions in my page_error code and turn them into validation errors so they should show up in the validationsummarythis is the code im trying now
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the logic is simply to catch only exceptions of type ArgumentException, otherwise it should bubble up (to global.asax handling)what hapens is that after this code block runs, the exception still exists in the system, so it always bubbles up to the global.asaxit there any way to tell asp.net that "its ok, i took care of the exception, just continue with the page"?i tried server.clearerror and context.clearerror but these methods stop the whole page and return a blank empty pagethank you all for your time and patiencep.s. if u have any other ideas 4 improving this code,