How do I get my customvalidator for my checkbox cbTermsandcond to display in my validationsummary?
At the moment, the error message is displaying next to the checkbox that's being validated.
<div class="mainbookingcheckboxleft">
<asp:CheckBox ID="cbTermsandcond" runat="server" />
<asp:CustomValidator ID="CustomValidator1" runat="server"
ErrorMessage="You must agree with our Terms and Conditions"
onservervalidate="CustomValidator1_ServerValidate">
</asp:CustomValidator>
<asp:ValidationSummary ID="ValidationSummary1" runat="server"
ShowMessageBox="true" ShowSummary="False" />
</div>
Note, my RequiredFieldValidator controls on my webpage are displaying in the Validation summary as a popup box correctly.
Related
So, basically I have multiple TextBoxes on my page and some of them have validations with RequiredFieldValidator.
I am using OnTextChanged event on txtMobileNo TextBox Field to fetch the data from database.
If the number exists in the database the the rest of my TextBoxes filled from server side.
Now, I am facing here a problem: my MobileNo Text Field skips the RegularExpressionValidator validation even if it is wrong.
I want to redirect to server side only if my number matches the validation logic.
<div class="col-md-4">
<asp:Label ID="lblfortxtMobileNo" runat="server" Text="Mobile No"></asp:Label>
<asp:TextBox ID="txtMobileNo" runat="server" AutoPostBack="true" OnTextChanged="txtMobileNo_TextChanged" MaxLength="10"></asp:TextBox>
<asp:RequiredFieldValidator ID="rqfvtxtMobileNo" runat="server" ErrorMessage="*" ControlToValidate="txtMobileNo" Display="Dynamic" ForeColor="Red"></asp:RequiredFieldValidator><br />
<asp:RegularExpressionValidator
ID="RegularExpressionValidator1"
runat="server"
ErrorMessage="Please Enter Valid Number"
ControlToValidate="txtMobileNo"
Display="Dynamic"
ForeColor="Red"
ValidationExpression="^([0-9]{10})$"
></asp:RegularExpressionValidator>
</div>
<div class="col-md-4">
<asp:Label ID="lblName" runat="server" Text="Name"></asp:Label>
<asp:TextBox ID="txtName" runat="server" AutoPostBack="true"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ErrorMessage="*" ControlToValidate="txtName" Display="Dynamic" ForeColor="Red"></asp:RequiredFieldValidator><br />
</div>
<div class="col-md-4">
<asp:Button ID="btnSubmit" runat="server" Text="Save" OnClick="btnSubmit_Click" />
</div>
When I am set CauseValidation = "true" the result is somewhat what I want .
But it checks all the other RequiredFieldValidator validation as well before calling OnTextChanged function.
I just want to check Regular Expression Validation at this point for txtMobileNo and based on the result wants to display error.
Cross check your regex id it is look like an duplicated id here.
I have 2 RequiredFieldValidator controls inside a ListView. When validation occurs, the ValidationSummary control located at the top of the page (outside of the ListView) doesn't display any error.
EDIT
Here's the code.
<asp:TextBox ID="_txtClientName" width="75px" runat="server" TabIndex="4" /><br />
<asp:Button ID="_btnSearch" CssClass="grey_button" width="50px" runat="server" Text="Search"
TabIndex="5" CommandArgument="search" ValidationGroup = "SearchClientName" />
<asp:RequiredFieldValidator ID="reqSearch" runat="server" Text = "*" ErrorMessage="Please enter criteria to search" ControlToValidate = "_txtClientName" ValidationGroup = "SearchClientName" />
The summaryValidation control is located outside the ListView, at the very top of the page.
<asp:ValidationSummary ID="ValidationSummary1" ShowSummary = "true" runat="server" />
Thanks for helping.
Add to your two RequiredFieldValidators : Display="None"
And to your summary : ShowSummary="true"
I've got a weird problem that i don't understand why it happened.
I made a content page so a user can send me a message to my email and made a few TextBox's that are linked to some validators.
when i first made the page i hed 1 Regular Expression validator and every thing worked out fine like i planed it, But then i decided to delete the Regular Expression validator and now i got a problem with the Required Field validator.
when i press submit the page do a post back like there isn't any validators on the page.
I'm pretty sure I'm missing something (I'm pretty new at asp.net)
here is the markup:
<!-- Regular Expression Validtor for the Name Text Box
<asp:RegularExpressionValidator ID="NameExpressionValidator1" runat="server" ControlToValidate="nameTextBox"
ValidationExpression="[אבגדהוזחטיכלמנסעפצקרשתץףןם\s\.]*" Display="Dynamic"> </asp:RegularExpressionValidator> -->
<!--The Name Text Box -->
<asp:TextBox ID="nameTextBox" class="TextBoxes" runat="server"
AutoPostBack="True" ValidationGroup="g" ></asp:TextBox> <span class="infoText">:שם</span>
<!-- Required Field Validator for the Name Text Box -->
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="nameTextBox"
Display="Dynamic" ValidationGroup="g" ErrorMessage="please enter your name"></asp:RequiredFieldValidator>
<br />
<br />
<!-- Phone Text Box -->
<asp:TextBox ID="phoneTestBox" class="TextBoxes" runat="server"
AutoPostBack="True" ValidationGroup="g" ></asp:TextBox> <span class="infoText">:טלפון</span>
<!-- Requierd Field Validator Phone Text Box -->
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="phoneTestBox"
Display="Dynamic" ValidationGroup="g" ErrorMessage="please enter your phone"></asp:RequiredFieldValidator>
<br />
<br />
<asp:TextBox ID="messagTextBox" runat="server" class="TextBoxes" TextMode="MultiLine"
Text="asdasdadasdasdasd"></asp:TextBox> <span class="infoText">:הודעה</span>
<asp:Button ID="button" runat="server" Text="send message" ValidationGroup="g" />
You should not use HTML comments to comment out server side controls but <%-- --%>:
<%--
<asp:RegularExpressionValidator ID="NameExpressionValidator1" runat="server" ControlToValidate="nameTextBox"
ValidationExpression="[אבגדהוזחטיכלמנסעפצקרשתץףןם\s\.]*" Display="Dynamic"> </asp:RegularExpressionValidator>
--%>
http://msdn.microsoft.com/en-us/library/4acf8afk.aspx
Is there any specific use of AutoPostBack="True" in textbox? if not then just remove it from all textboxes, also you need to give ValidationGroup="g" for only validator controls, there is no need to give it in textbox controls.
first of all, ensure the validation group of the validation summary matches?
If that's correct try using validation method:
protected void Page_Load(object sender, EventArgs e)
{
Validate();
}
Has anyone ever seen this and does anyone know how to fix it ...
The validation Summary control seems to be rendering this :
error message
<br>
error message
<div style="display: none;" id="summaryID">
</div>
Correct me if i'm wrong here but shouldn't my errors be inside that div ... hense the reason you can put a cssclass on the control server side using CssClass="whatever" ?
Or did i miss something?
EDIT :
Just to verify ... this is what i expect it to render :
<div style="display: none;" id="summaryID">
error message
<br>
error message
</div>
EDIT 2 :
Server side markup that produces this is ...
<asp:ValidationSummary ID="ui_ValidationSummary" runat="server" />
...
Loads of controls but here's an example (don'twant to over complicate things) :
...
<asp:TextBox ID="ui_txtClientDOB" runat="server" />
<asp:RangeValidator ID="ui_RangeValidator_DOB" runat="server" ControlToValidate="ui_txtClientDOB" ErrorMessage="DOB is not valid" MinimumValue="1900/01/01" Type="Date" ForeColor="Red">*</asp:RangeValidator>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="ui_txtClientDOB" ErrorMessage="DOB is missing" ForeColor="Red">*</asp:RequiredFieldValidator>
If either validator on this textbox has reason to fail the validation the result is as discussed, an empty div tag with an error next to it.
Likely the div #summaryID is where client side validation errors are show. Use a tool like firebug to see this as you can't do a view source on javascript filled markup. Otherwise, turn off client side validation and do a postback.
Edit
My guess is that you are mixing up the error message that's displayed with the validation control itself instead of inside the validation summary. If you don't supply a text property to the validation controls it will use the error message. Try the following (take away the text property and you'll see what I mean):
<asp:ValidationSummary ID="val" runat="server" CssClass="test"
DisplayMode="List" />
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"
ControlToValidate="TextBox1" ErrorMessage="RequiredFieldValidator" Text="*"></asp:RequiredFieldValidator>
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server"
ControlToValidate="TextBox2" ErrorMessage="RequiredFieldValidator" Text="*"></asp:RequiredFieldValidator>
<asp:Button ID="Button1" runat="server" Text="Button" />
I'm trying to figure out how the heck the validation summary control of ASP.NET (3.5 I think) works.
<asp:ValidationSummary ID="vldSummary" runat="server" DisplayMode="BulletList"
CssClass="error" EnableClientScript="true" />
<asp:RequiredFieldValidator ID="vldSubject" ControlToValidate="txtSubject"
EnableClientScript="false" Text="You must enter a subject." runat="server" />
<asp:RequiredFieldValidator ID="vldMessage" ControlToValidate="txtMessage"
EnableClientScript="false" runat="server" Text="You must enter a message." />
It seems that no matter what I do, the validation summary remains empty (but is rendered) and the errors are only displayed at the position of each respective validator.
What am I doing wrong?
Text property's value is what is displayed beside the control. You need to set the ErrorMessage property of the validators to control what is shown in the summary.
You want to set the ErrorMessage property on your validation controls. This text will be displayed by the ValidationSummary control.
Try:
<asp:ValidationSummary ID="vldSummary" runat="server" DisplayMode="BulletList" CssClass="error" EnableClientScript="true" />
<asp:RequiredFieldValidator ID="vldSubject" ControlToValidate="txtSubject" EnableClientScript="false" ErrorMessage="You must enter a subject." runat="server" />
<asp:RequiredFieldValidator ID="vldMessage" ControlToValidate="txtMessage" EnableClientScript="false" runat="server" ErrorMessage="You must enter a message." />
Set the ErrorMessage property on the RequiredFieldValidators, not the Text property.
<asp:RequiredFieldValidator ID="vldSubject" ControlToValidate="txtSubject" EnableClientScript="false" ErrorMessage="You must enter a subject." runat="server" />
<asp:RequiredFieldValidator ID="vldMessage" ControlToValidate="txtMessage" EnableClientScript="false" runat="server" ErrorMessage="You must enter a message." />