As the title says. What could be amiss?
I have a regular TextBox on my page - <asp:TextBox ID="tb" runat="server" />
The following works:
<asp:RequiredFieldValidator ID="r" runat="server" ControlToValidate="tb" ErrorMessage="error" />
The following does not work:
RequiredFieldValidator rfv = new RequiredFieldValidator();
rfv.ID = "rfv";
rfv.ControlToValidate = tb.ID;
rfv.ErrorMessage = "error";
i do have a form. inside specific asp:textboxes are "secured" by RequiredFieldValidator and RegularExpressionValidator running. in another div-element i do have buttons, which are expected to load different pages of my website. the problem is: when i click on either of these buttons it is not working as my validation-controls are fired prior to the onclick-button-events.
View 10 RepliesI use 2 requiredfiledvalidator for 2 selects, one is working but the second one (the one I need) isnt
<asp:dropdownlist id="ddlMod" runat="server" Width="235px" AutoPostBack="True" Font-Names="Arial" Font-Size="XX-Small">
</asp:dropdownlist>
<asp:requiredfieldvalidator id="RequiredFieldValidator1" runat="server" Font-Names="Arial" Font-Size="XX-Small"
ErrorMessage="Select Mod" InitialValue="00" Display="Dynamic" ControlToValidate="ddlMod">
</asp:requiredfieldvalidator>
<asp:dropdownlist id="ddlInd" runat="server" Width="235px" AutoPostBack="True" Font-Size="XX-Small">
</asp:dropdownlist>
<asp:requiredfieldvalidator id="RequiredFieldValidator2" runat="server" Font-Names="Arial" Font-Size="XX-Small"
ErrorMessage="Select Ind" InitialValue="0" Display="Dynamic" ControlToValidate="ddlInd">
</asp:requiredfieldvalidator>
If i select the 2nd one I can see the error message for the 1st one, but I can't see any message if I dont select any or if I select the 1st one.
I create a new website in VS 2010 (VB .Net). I add a table, within it i add a textbox, a button and a RequiedFieldValidator. I set the RFV ControlTValidate property to the textbox. When i move(click or tab) away from the textbox, the RFV doesnt kick in the error message that i have set.
The RFV code is
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"
ControlToValidate="txtEnterName" ErrorMessage="RequiredFieldValidator"
InitialValue="0" ForeColor="#FF3300"></asp:RequiredFieldValidator>
Texbox
<asp:TextBox ID="txtEnterName" runat="server" Width="221px"></asp:TextBox>
I have a WebForms app that uses a field validator on a dropdownlist. It works in IE but not FireFox. This is pretty straightforward stuff I'm doing. Here are the setups for the dropdown and validator:
<asp:DropDownList ID ="dmbFileActNo" runat="server" CssClass="DROPDOWN_MEDIUM" AutoPostBack="True"></asp:DropDownList>
<asp:requiredfieldvalidator EnableClientScript="true" id="rfvFileActNo" Display="None" ControlToValidate="dmbFileActNo" Runat="server" InitialValue="-1"></asp:requiredfieldvalidator>
I'm running ASP.Net 2.0 on the web server. Javascript is enabled on the FireFox browser-- this problem happens on all FF browsers I've tested, on multiple everyday machines, so I don't believe it's due to a locked down install.
dear all, my requiredfieldvalidator is screwing up my ok button in my modalpopup and I dont know why. In otherwords, once I include my requiredfieldvalidator and the user clicks ok in the modalpopup, the ok doesnt get fired. see my code below.
[Code]....
I have the following code:
<asp:RadioButtonList
ID="rbltest"
RepeatDirection="Horizontal"
RepeatLayout="Flow"
[Code]....
If the user submits this form, and they have not selected a option , I'd expect the validator to catch it but it's not.
How can I get my validator to ensure that one of the option radio buttons are selected?
I've recently finished building one of my first websites (and CMS) in ASP.NET but have came across a problem where a RequiredFieldValidator isn't working as it should do? I originally created the admin page to not require the RequiredFieldValidator, but now that I do need it the page won't acknowledge it's there. I have even set the field in the database to not accept nulls, but the query will still insert a null value into the database (SQL Server 2008 Express).
The TextBox that I'm referring to is "txtSectionTitle"
[Code]....
I have a FormView in which I have placed RequiredFieldValidators on some of the input controls in EditItemTemplate. But the validators all don't work when I hit the submit button.
I've tried FormView1.FindControl("RequiredFieldValidator1").Enabled = true but the compiler complains that 'System.Web.UI.Control' does not contain a definition for 'Enabled'.
See my code below:
[Code]....
I have a dropdown list, where when I select OPTION value a Textbox appears. The issue is that when, I submit directly the required filed errors gives me message for both ie for dropdown and Textbox. It should only give error for dropdown.
Second thing,
The textbox validation is not firing when submitted without any value in it.
see the code for your reference:
<asp:DropDownList ID="ddlGraduation" runat="server" CssClass="txtfld-popup_drp1">
</asp:DropDownList>
<asp:RequiredFieldValidator CssClass="error_msg" ID="reqGraduation" runat="server" ControlToValidate="ddlGraduation" ErrorMessage="Please select
[Code].....
The following code is not working in a partial view.
<%
// Pages always expire at midnight.
Response.Cache.SetExpires(DateTime.Today.AddHours(24));
[code]...
I have a RequiredFieldValidator for a text box on my form. this form has three buttons. I want only one of these buttons to run the RequiredFieldValidator, not the other two. How do I do that?
View 7 RepliesI have a webform which has validators on it that work well when the user presses the submit button. But when the user presses the logout button the validators stop that button from working.
View 3 RepliesI have custom control with asp textbox inside.And i need to Validate by RequiredFieldValidator my custom control on CLIENT side.I added attribute to custom control class:
[ValidationProperty("Text")]
public class WatermarkTextBox : System.Web.UI.UserControl
{
}
It looks like working but it always make submit to server. How can i check it only on client side?
i have a follwing code:
[code]....
basically wot i m doing is to validate the textbox that having the date but nothing happen as i dont select the date, textbox is only readonly, can any one assist me in this matter?
I have TextBox with RequiredFieldValidator on my page.I also have link that calls some simple javascript.
<asp:TextBox ID="TextBox1" runat="server" />
<asp:RequiredFieldValidator
ID="RequiredFieldValidator4" runat="server" ControlToValidate="TextBox1"
Display="Dynamic" />
<asp:LinkButton ID="Link1" runat="server" OnClientClick="DoSomething(); return false;" CausesValidation="false"Text="Do" />
function DoSomething() {
textbox1.val("blah"); }
When user type something into textbox and then delete that text and focus next control - then validator fires.Then user can use link that adds text using javascript. TextBox1 text is no longer empty but RequiredFieldValidator still shows error message. How to prevent that?
I am creating a register form and when the user clicks on the confirm password field, the page refreshes and I lose the text from the other field (the password field)
The code to the confirm password is here below:
<asp:RequiredFieldValidator ValidationGroup="CreateAccount1"
CssClass="FieldValidator" EnableClientScript="true"
ControlToValidate="TxtPass" ID="pPassword" runat="server"
Text="Password required" ErrorMessage="Password required" />
i have an email field, which can't be null and needs to be valid. all that is working fine through my ascx file.
however, i am also checking if that email already exists, and i want to use the rquiredFieldValidator to show the message, and set the page as invalid.
i've tried the following:
valEmail.IsValid = False
valEmail.Text = "xxx"
the xxx never shows :(
but it does nto seem to work.
the validator itself looks like this:
<b>Email:</b> <asp:TextBox ID="txtEmail" runat="server"></asp:TextBox>
When i use RequiredFieldValidator for Validation FCKEditor ,The first time that the form gonna submit, RequiredFieldValidator prompt (ErrorMessage) and indicate that FCKEditor is empty ,while it isn't .Again if you try to submit the form,It's OK and there is no problem .At this case user have to hit the submit button twice So i have to disable Client Side validation and validate form just in Server Side code which is not good.
View 3 RepliesWhen I place ASP:RequiredFieldValidator on my ModalPopUp's panel, then why panel is not seen to me.
If I remove Validator on my ModalPopUp's panel then it works alright.
Why?
How to get worked Validators on ModalPopUp?
I have following tag, I want to validate requirefieldvalidato runtim whenever user click on "Submit" button btnSubmit_Click event, how can I do this? Actually on my form I have 3-4 submit button for different purpose.On each buton I have set CauseValidaton=false,because some of the fields are initially hidden and depending on button click fields are visible.
[Code]....
Does the RegularExpressionValidator always need a RequiredFieldValidator?I see that when there is no input the RegularExpressionValidator is not working. Correct?
View 1 RepliesHow to apply required field validator for<textarea> in html
Not the textbox<asp:textbox mode="multiline">
I am using ckeditor as my Rich Text Editor (RTE). This is an html element control and not an ASP control. I would like to use the RequiredFieldValidator (RFV) control to make this field required.
I cannot find any documentation stating that the RFV can be used like this. Can anybody tell me if this is possible?
Here's an example - notice that there is an html textarea element - how do I use RFV on this?
[HTML]
[Code]....
I have some controls, textboxes, etc with RequiredFieldValidators attached. When they are visible from page load, they work fine.
However, I want to start them as invisible, and on a button click, make them visible. The onclick event sets the controls to visible, but the Validators won't fire.