Activation Link That User Will Press To Activate An Account
Nov 26, 2010
Doing an activation link that the user will press to activate an account. What i wanted to ask is, the link will go to a page and it will hit the sql server to find out if it's valid.Now what i'm afraid of is that some boot can send thousands of get's in the page, forcing the sql to be active with useless data. So is there a way to protect against this? I was thinking the "lock ip" trick i did to stop users trying to log in to a site many times. Any other suggestions are welcome. Some other think also.I use a try catch in case of a get with not or wrong data.Will this affect the site in general? I mean i don't really care if someone post an invalid get and wait for the try catch, but does this affect the performance of the site in general or a session takes the memory by default and ignore any try catching that s stalling the page.
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Oct 3, 2013
i want to use activation link, as when user registered itself, i'll send activation link on his mail-id, and when he click that activation link, then his account will actived...?
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Jan 22, 2012
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Jan 21, 2010
I want to send a confirmation email to the user after they register to my website. I am using CreateUserWizard of .NET and I use C#.
My idea is after users register they get an email with a link. If they click the link, they will come to an activation page. I have done this so far:
Register.aspx:
[Code]....
[Code]....
After Guid userId = (Guid)user.ProviderUserKey;
I am very confused and not sure what to do. I understand that i need to email an url with the userID to user's email upon registration, but how to do this, and when user clicks that url in that email, how that url will automatically come to activation page?
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Dec 15, 2012
how can i implement new user Email verification in regsitration form. It should be like, when user clicks on Submit button, an email sent to the user email id with an autogenerated code and a redirect link ..
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Feb 9, 2010
I program in vb
I was wondering if someone can direct me to a good quality tutorial on the process of registering and sending an activation link to the user's email address. I can't seem to find any useful tutorials online!
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May 16, 2010
I've been programming with VB for a little over 2 years, however have never had any formal education. So the extent of my education is as follows:
I want to know how to do a mouseover for an image on my webpage, I look online for someone who's done it in VB and I try and duplicate their code and then play with it until I get the results I want.
So as you can see there is a wealth of VB coding that simply escapes me because I just haven't desired to include it or needed to include different aspects of VB in my programs / web developments. What I want now is big enough that so far (one week of online searches) I've uncovered no site or forum that has given me a tutorial on how to go about implementing what I want into my Microsoft Web Development project. The old sources for information are only good for one or two aspects of a coding procedure, not an entire overhaul of my current .aspx files. Not to mention a bias towards hard coding in pure <html>, I get a lot of that when someone doesn't have the patients to address my question.
When I created my new project it automatically populated an Accounts folder with a Changepassword.aspx, Changepasswordsuccess.aspx, registration.aspx, and Login.aspx. I've successfully prevent the program from logging in the user after they register with a simple " ' " before an authentication line in the registration.vb code; however, the login.vb code and the login.design.vb code is simple beyond me, and I've yet to find a site that spells it out for me.
I've created an online test. However, the intent is to have the users only take the test once, thus after they register with their email address I want my site to send them an email with an account activation link. Once they click on this link by visiting their inbox they can then take the test.
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Mar 29, 2012
I make a login module. In registration page email is sent to user to activate the account.on login page what should i used code to not login the user who not acctivate the account .My code is
Try con.Open()
Dim cmd As New SqlCommand("select status from signup where name =" & "'" & txtname.Text & "'" & "and
password=" & "'" & txtpassword.Text & "'", con)
Dim value As [Object] = cmd.ExecuteScalar()
If value Is Nothing Then Label1.Text = "Invalid Login. Please Try Again!"
[CODE] ....
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Mar 2, 2010
I'm using membership provider (SQL) in my application. How do I set to de-activate user account automatically after a period not being used by the users?
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Jun 21, 2010
Really sorry because this is almost "send me the code" - although really it's "send me a link to another discussion"
I am setting up a .net membership system and need to validate users from the email address they provide via a "click here to validate your account" type link.
Just wondered if anyone knew of any good tutorials or posts out there about this? I have searched for about an hour and can't find anything - hence me asking the question.
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Jun 30, 2010
Could anyone provide guidance about the common technique of sending an email to the new user -> new user clicks the link in the email -> and then the account becomes activated and ready for use?
Currently using the CreateUserWizard control in .NET v4 and a Membership db in SQL Server 2008. If I need to do this via custom code and not the CreateUserWizard that's fine. Would be nice to see expert thoughts on this common, enterprise quality, new account validation technique.
The link below outlines a technique for sending a confirmation email but does not include activation:[URL]
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Mar 10, 2011
I work with an ASP.NET application and the standard Membership ASP.NET database to register user.
Could it be possible to explain or to give examples how to program the system to work with a confirmation mail so that the user need to click on the link to activate his account?I would like to do this to avoid SPAMMERS
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Aug 9, 2012
The activation code is not receiving here
4 hours, 23 minutes ago|LINK
if (String.IsNullOrEmpty(Request.Params["ActivationID"])){Response.Redirect("index.html");}else{try{con.Open();string hash = Request.Params["ActivationID"];Response.Write(hash);con.Open();cmd = new SqlCommand("update userdetails set status=1 where hashid='" + hash + "'", con);cmd.ExecuteNonQuery();con.Close();Response.Write("Your account has been successfully activated. You can now login using the username and password you chose during the registration. ");
} catch{Response.Redirect("index.html");}}
But the values is passing to here [URL] .... but not working the above code
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Feb 2, 2011
Do I just need to make a field for account type in my user account table? In a technical way, if(account type = admin) then the account would log as admin; otherwise, a user with less privileges.
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Feb 12, 2011
I am having a probem when logout from my website.When i copy the URL page which is the page after login,and paste it again in browser,i can direct it to the page even though i alr logout. I not using any buit in asp control,and the logout button link that i create is place at Master Page.
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Oct 8, 2010
I know this is a simple fix but here's my register.aspx.vb and activation.aspx.vb codes. Its given an ordinary user unauthorized permissions after activation from email link which when clicked, approves and logs them in.
Protected Sub RegisterUser_CreatedUser(ByVal sender As Object, ByVal e As EventArgs) Handles RegisterUser.CreatedUser
FormsAuthentication.SignOut()
If _group IsNot Nothing Then
[Code]....
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the following is the Markup of my page based on a master page. its a log in page with a default login control.
[Code]....
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[Code]....
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