I have a simple form with a few required field validators and a validation summary control. When I submit the form, the client validation will cause the form to jump to the top of the page. If i remove the validation summary, the page does not move.
I have an ASP.NET form with three text inputs, one each for “Work Phone”, “Home Phone” and “Cell Phone”. Each of these text inputs has a RequiredFieldValidator associated with it. I also have a DropDownList where the user can select the preferred phone type.
[Required] [DisplayName("my date")] public DateTime? DateReg { get; set; } so if the user is going to pass in an invalid datetime value he will get this message “The value ‘02.07.201022’ is not valid for my date.” how can I translate/localize this message ? Answers: Thank you for visiting the Q&A section on Magenaut. Please … Read more
I have a property of type DateTime MyDate in my ViewModel. I want to make sure that the user only enters the Date part in a text box in a specific format (dd.mm.yyyy) and tried the following attributes:
I know to never trust user input, since undesirable input could be compromise the application’s integrity in some way, be it accidental or intentional; however, is there a case for calling Page.IsValid even when no validation controls are on the page (again, I know its bad practice to be trusting user input by omitting validation)? Does Page.IsValid perform any other kinds of validation? I looked at MSDN, and the docs seem to suggest that Page.IsValid is only effective if there are validation controls on the page, or the Page.Validate method has been called. A friend of mine suggested that I always check Page.IsValid in the button click handlers every time even if there are no validation controls or explicit Page.Validate calls.
Lets say I have this code.
I wonder if there’s a way to hookup a custom function to asp net client-side validation event, so every time validation is fired by any control I can make some magic on client-side UI
This is my code:
I’m trying to implement a .NET Custom Validator that uses $.ajax to query a WebMethod on the same page and return a boolean value to indicate whether the result is true or false.
I think this is a common problem. I have a form where I show/hide fields dynamically using jQuery, depending on some radio buttons.