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Can you not just alter your regex to perform the check you are currently using for your e-mail string and then whatever separator character you are using being present many times in the string?
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Below is the javascript code for E-Mail validation,
//Check for Proper Email Id
//For this function Email id has to be passed
function echeck(str)<br />
{<br />
var at="@"<br />
var dot="."<br />
var lat=str.indexOf(at)<br />
var lstr=str.length<br />
var ldot=str.indexOf(dot)<br />
if (str.indexOf(at)==-1)<br />
{<br />
return false<br />
}<br />
<br />
if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr)<br />
{<br />
return false<br />
}<br />
<br />
if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr)<br />
{<br />
alert("Please enter a valid E-mail id.")<br />
return false<br />
}<br />
<br />
if (str.indexOf(at,(lat+1))!=-1)<br />
{<br />
alert("Please enter a valid E-mail id.")<br />
return false<br />
}<br />
<br />
if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot)<br />
{<br />
alert("Please enter a valid E-mail id.")<br />
return false<br />
}<br />
<br />
if (str.indexOf(dot,(lat+2))==-1)<br />
{<br />
alert("Please enter a valid E-mail id.")<br />
return false<br />
}<br />
<br />
if (str.indexOf(" ")!=-1)<br />
{<br />
alert("Please enter a valid E-mail id.")<br />
return false<br />
}<br />
<br />
return true<br />
}
Note: For multiple email ids u can split the email ids and send one by one to check.
Hope this will hepl u...
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thank u all ,it is helping me a lot.it;s working
with regards,
susa
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Dotnet Framework 1.1 is installed on my computer running on Windows XP.Visual Studio >net 2003 is installed.When I try to create an
ASP.NET project I get following error.
I have vs 2005 is also on my system.
The web server reported the following error when attempting to create or
open the web project located at the following
'URL://Localhost/WebApplication1' HTTP 1.1/500 Server error
I tried reinstalling the .NET but it did not help me.
Any help in this regard is highly appreciated.
Thanks.
HTTP 1.1/500 Server error when trying to create an ASP.NET project
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I am corrently working on ASP.net 2.0 and i want to apply Themes and skins to Infragistics controls. i can apply the skins and themes to UltraWebList control at the controll level. can i apply the same at the item level of the control. i mean can i apply different themes for different list item in the list control.
Ramesh.Kanjinghat
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Hello,
I have number of .jpg images as a input.
My user requirement is to display these images one after the other in browser so that its look like playing a video.
One simple solution is to link image one after the other and display it with specific time.
Please suggest me to implement the above solution in asp.net with C#
Regards
Praveen
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I'm not 100% sure but I think you need client code for that. Something like Javascript.
The reason I say this is the following:
- You need at least 24 images per second to make a movie.
- You can't load 24 images a second from the server. (or at least I don't think it's possible)
- If the images are local you could, but it will not be reachable via server-side code.
If you need something in the line of a slideshow you could.
- Look into caching: Only refresh the image
- and maybe the timer function (just an idea, don't know if it works in ASP.NET)
hope this helps
Coulda, woulda, shoulda doesn't matter if you don't.
<marquee>![Jig | [Dance]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/jig.gif)
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Hi,
Thanks for ur reply.Can you please let me know what is timer function?If u have any sample code for timer function,please send back to me.
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Timer Class[^]
Search MSDN first... 
Coulda, woulda, shoulda doesn't matter if you don't.
<marquee>
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Hi Friends,
I have a problem in my web application.
I developed two web applications in two diffrent Projects.
Now I want both of them to be run interconnectedly under one solution and to share each other's session variables.
Can any one tell me how to do that?
Thank you all in advance.
Chetan Ranpariya.
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Hello all,
I have a problem with displaying the "CreateUserUrl" property of the Login control on a Content Panel. I do not know what the reason is except for that particular property, everything else works like FailureActionText, etc. Also I have tried to add a hyperlink externally, but that doesnt work too.
Please do suggest some solution if anyone knows. I am pasting a part of the code here.
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<form id="Form1" runat="server" method="post">
<asp:Login ID="Epay_Login" runat="server" CreateUserText="Create a new Account" CreateUserUrl="~/EPay/CreateUser.aspx" RememberMeSet="false" DestinationPageUrl="~/EPay/RequestSpace.aspx" FailureText="Login Failed. Check Credentials" FailureAction="Refresh" />
</form>
</asp:Content>
Sowmya Mulukutla,
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Soumya Mulukutla wrote: I have a problem with displaying the "CreateUserUrl" property of the Login control on a Content Panel.
You don't see the "CreateUserUrl" link rendered at the client side? Do you see the text "Create a new Account" at the client side? Or what else do you mean by it's not working?
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let me how could i code for gridview ?
Give me 5 examples of it?
mslamba
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So I added a hidden filed
<asp:HiddenField ID="CategoryID" runat="server" />
I get the form method to POST.
But on the next page it says the form collection doesn't have any objects.
Is there a special setting to get it to work?
I'm using VS2005
Nick
1 line of code equals many bugs. So don't write any!!
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Ista wrote: But on the next page it says the form collection doesn't have any objects.
Nick, you mean you are using the cross-page posting and on the next page you cannot see the hidden field in the Form collection? Could you be more specific with your sample code?
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actually no.
I am making a forum that has categoryID's, topic'ID, and entryID's
I have 2 hidden Input fields on form 1.
on the topic page I have 2 input fields. One contains the categoryID and topicID.
when I go to the final page, lets say form 2. I want to do this
string catID = Request.Form["CatgeoryID"];
string topicID = Request.Form["TopicID"];
thats all I want to do.
This works fine in VS2003, but I can't get it to work on VS2005.
thanks for helping,
nick
1 line of code equals many bugs. So don't write any!!
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Actually yes. I was 5 pages away from it in my book.
But I have a problem. I have the next page set up for the cross posting.
But on the previous page I have a hyperlink column inside my GridView. I need to attach a PostBackUrl property to it.
I need these to look like hyperlinks( meaning appear as text of the screen )
How do you suggest I do that?
thanks
nick
1 line of code equals many bugs. So don't write any!!
-- modified at 22:54 Thursday 27th April, 2006
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You may use the TemplateField with the LinkButton whose PostBackUrl property specifies the Url of the next page. For more information, you can see MSDN[^].
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I have a data list with a Web User Control
this WUC has an ImageButton inside it.
WHen i click it I get the following error:
Invalid postback or callback argument. Event validation is enabled using <pages enableeventvalidation="true"> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.
DO I call this on the Main Page?
Thanks,
Nick
1 line of code equals many bugs. So don't write any!!
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Does anyone have tips or hard-earned wisdom with regards to writing a .NET Web Service which is intended to be used by a Java application? Are there any things that I should keep in mind about things such as:
1) SOAP formats
2) ref or out parameters
3) SOAP deserialization quirks found in the Java platform
4) Things I have not thought to list...
I've given this topic some due diligence (a.k.a. Google) but am hoping someone has nuggets of wisdom that I didn't find yet.
Thanks for any help,
Josh
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hello,
if i want the button click event to fire on the enter key press how do i do it?
Uma
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You can create an event handler for the onkeypress event of the body, capture the Enter with keyCode=13, then call the click method of the button. In the ASP.NET 2.0, there's a nice feature, the HtmlForm.DefaultButton property, which you can specify which button will be fired when the Enter is pressed.
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I have a question regarding NT Authentication. Currently I have my setup on NT authentication, however, I would like the application to gather credentials and not ask for login name everysingle time.
I have made the proper modifications in IIS. But i get that prompt everytime i get to that secure part of my application. ( User Password Domain)
Is this possible to have this authentication and not prompt for password at all?
My app is ASP.NET with C# code behind.
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