MVC :: Trying To Dysplay A Tooltip Error On Form Validation?

Nov 23, 2010

I have a form with normal client validation. Using for example <p>

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Submit Form Cause Validation Error In Other Form?

Oct 3, 2010

i have post detail page (asp.net, umbraco cms), with search box and post replay box.the problem is that when user try to search using the search box, it cause validation error in the post replay box.the search is client side form.the post replay is server side form.you can view it live at:[URL]

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C# - Error With Property Validation In Form Submission In MVC

May 8, 2010

I have a simple form on an ASP.NET MVC site that I'm building. This form is submitted, and then I validate that the form fields aren't null, empty, or improperly formatted.

However, when I use ModelState.AddModelError() to indicate validation errors from my controller code, I get an error when my view is re-rendered. In Visual Studio, I get that the following line is highlighted as being the location of the error:

<%=Html.TextBox("Email")%>

The error is the following:

NullReferenceException was unhandled by user code - object reference not set to an instance of an object.

My complete code for that textbox is the following:

<p>
<label for="Email">Your Email:</label>
<%=Html.TextBox("Email")%>
<%=Html.ValidationMessage("Email", "*") %>
</p>

Here's how I'm doing that validation in my controller:

try
{
System.Net.Mail.MailAddress address = new System.Net.Mail.MailAddress(email);
}
catch
{
ModelState.AddModelError("Email", "Should not be empty or invalid");
}
return View();

Note: this applies to all of my fields, not just my Email field, as long as they are invalid.

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Web Forms :: Form Submits After Validation Error?

Dec 28, 2010

I have a form with a number of validators. When I click my Submit button the validators fire and I can see my error messages, however the Form still submits and calls my onclick event. Does anyone know what's causing that? The form shouldn't submit with errors.

<asp:Button ID="Button1" runat="server" Text="Submit" onclick="Button1_Click" />

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Validation - Clicking On A Button, How To Scroll Down The Page When There Is An Error On The Form

Apr 22, 2010

My page scrolls down a bit, so the problem is when the ASP.NET validation kicks in (its a server side validation that sets a table row to visible if there was a failed validation for a given input box).The problem is, when there is an error, the page scrolls back to the top.How can I force the page to the bottom? can use <a name="asdf"></name> but the page doesn't refresh normally since its a asp.net image button.

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Web Forms :: Scroll To First Error In Long Form When Validation Fails In Validators

May 7, 2015

when I submit the buttion i got the validation error at that time i want my page up , i write a jquery validation code  

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Validation Controls Display An Exclamation Point With Tooltip Message?

Oct 13, 2010

Can the standard ASP.NET Visual Studio validation controls display an icon with a tool tip message instead of text, the way the WinForms ErrorProvider controls work? If not, is the AjaxToolkit's ValidatorCallout control the best approach? Is this control flakey?

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Web Forms :: Display Validation Error Messages When Form Fields Left Blank Or Empty?

Jul 10, 2013

When I Login the page using username and password  and then click the logout button and after again click Login button without entering username and password it will be login,I want to show error

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Web Forms :: Make A Tooltip With An Aspx Content Form?

Jun 11, 2010

What is the easiest way to make a tooltip with an aspx content form?

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MVC :: Validation Fails And Returns Whole Form With Validation Message?

Mar 18, 2011

Can anyone tell me how to re-display a form when validation fails, i'm having a problem in that when i submit an empty form, the whole ascx file is returned with textbox and button etc.

[Code]....

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Jquery Validation Not Working Throwing Error $.validation Is Undefinedj?

Nov 30, 2010

jQuery 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.

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How To Set Error Message Of The Independent Form In The Status Bar Of The Mdi Form In C#?

Jun 17, 2010

i have one independent form where i am checking read only access of an xml file , if the file is read only then i have to display message in the status bar of MDI form. since i am using independent form to valid xml file, status bar of the MDI form is not displaying the error message. now how to display message?

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MVC :: Validation Of XML Content - Error "disabling Request Validation The Only Way To Get The Post To Work"

Sep 30, 2010

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?

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Configuration :: User Leave Form Open For More Than 20 30 Min And Then Click A Button On That Form The Browsers Status Line Shows "Error In Page?

Jul 30, 2010

I have a form that works just fine, problem is that if user leave form open for more than 20 30 min and then click a button on that form the browsers status line shows "Error in page", user then must refresh the page in order for the page function.

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Form Validation In Java Script?

Feb 9, 2011

I have two fields in a form that a user can only put either 0 and 1. Both cannot have same value. if first amount is 0, the second amount must be 1. and someone show me how to write a validation in Javascript that I can call it from JS.file At the same time, I want to be able to create the same validation when the form is generated dynamically. so the Javascrip validation has to be created from code behind once the input form is created. If you have any link in the site that can show me lots of this kind of example, I want to learn this stuff.

txtAmount1.Text =0
txtAmount2.Text =1

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Web Forms :: Validation And 2 Button In One Form

Jun 13, 2010

Form Validation and 2 button in one form My Page is like below

[Code]....

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JQuery Modal Box Form Validation?

Apr 14, 2010

I was using a view to create an object for my specific project, but now I have to adapt this to another requirements, such as the creation of this object must be integrated in the creation of another one. The thing is, that this object must be created before starting to create the other one, and the way of doing it will be poping up a modal dialog box with JQuery with the form to create it. I've got to adapt the creation and it works fine, except for the validation messages. It is made in the controller like :

[code]...

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Validation For TextBox For A User Form

Jan 1, 2011

In my User Registration Form, I want my user address text box to accpet alphanumeric as well as special character but should not contain only numeric or special character. I am currently using regular expression validator ,what regular expression i can use. Or Is there any different solution for that.

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MVC :: Validation Not Firing Even When Form Is Obviously Invalid?

Jun 25, 2010

I've got the following View

[Code]....

The problem is that when I submit a blank form back to the controller, I get redirected to the "its valid" page, meaning that the form passed validation.

What might I be doing wrong?

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Expanded Form In C# Validation Toggle?

Jul 18, 2010

I've a radio button list which expands a section of a form depending on which item is selected. While I've got this working, how do I switch off the validation for the (additional) form items when the form is not in the expanded state? Do I group the expanded section form control validations and turn off that validation group? Is that the best way to do it and if so, how do I do that in C#.net?

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Unobtrusive Javascript Validation Not Submitting Form In Asp.net Mvc 3

Dec 24, 2010

I'm using the latest RC with asp.net mvc 3, and have turned on unobtrusive javascript validation and added the necessary scripts to the page. All of the validation works perfectly, but when I try to submit the page, it simply doesn't post. If I turn unobtrusive javascript off in the web.config without making any other changes, everything works perfectly fine.

Here's my scripts I'm using:

<script src="@Url.Content("~/Scripts/jquery-1.4.4.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.js")" type="text/javascript"></script>

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Jquery Validation Not Working After Clearing A Form?

Jan 24, 2011

I have applied validation through JQuery Validation Plugin on my page. The validation works fine but once the Clear button is hit to clear out all the fields on the form, and then the save button is clicked again, the validation doesn't fire and the form gets submitted. I have called the following javascript function on click of Clear button to clear out all the form fields :-

[code]...

The Clear button is on a ChildPage and ResetForm function is on the MasterPage.

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Does The Jquery Validation Plugin Require A Form Tag

Jan 21, 2010

I want to validate some asp.net textboxes with the jQuery Validation plugin found at[URL], but it appears that the elements must be between a form tag. If I have just a couple elements, I would hardly call that a form, so I would rather not have them wrapped inside a form element. Is there a way around this? Also, if I have two buttons on the form, a cancel and a submit button and I want the form only to validate when the submit button is clicked, but not the cancel button, how is this accomplished?

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AJAX :: Each AccordionPane With Form Containing Controls With Validation

Sep 30, 2010

I am using Accordion with multiple AccordionPane. Each AccordionPane has a form tag that contains asp controls such as dropdownlist and textboxes and buttons to submit or cancel. Each asp control has a requiredFieldValidator assign to it. However when a i am in a particular AccordionPane to submit the form, the validator for other fields in other fields is highlighted preventing me from submitting.

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JQuery :: Element Validation Out Side The Form Tag?

Mar 9, 2011

I have and problem of validate my element from the out side the form tag.

Here I am describe what I have done and what i need :

[code]...

now this TxtSite element is out side that SiteDetail form and i want to validate this element when i have submit data this validation should be validate.

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