.net - About Email Verification - What Methods
Dec 13, 2010
I just wanted to ask the procedure of email verification, whats the best method. So far i have a class that stores the information from the register.aspx form, then i send out an email to the user, but what should i send him, should i send the user a guid?. Also my membership class that stores the register data is stored in a session, is this a good idea, becuase if the user session times out then the membership class will be nothing and the user will be prompted to register again in a Session Timeout webpage, is this a good method?
But what if i send the user a guid and then store the user data to the database with the guid and then check the email guid with the corresponding user guid in the database, what should i do?Also i have a Regular expression that checks that the email is valid, its not that good yet and i havent tested it properly, is there free email verification api's out there?
View 2 Replies
Similar Messages:
Mar 11, 2011
Does anyone know if its possible to log someone into a site from their verification email? I don't want to take them to the login page from their email.
View 6 Replies
Jan 28, 2010
We want new user for the application to register. Upon initial/ temporary registration completion, we need to email them a link for verification (like all standard user based WebApplications will do).
I am planning to use CreateUserWizard control in Asp.Net, which could send an email, if the credentials are provided.
As per my knowledge,
we can send this email by providing required credentials and the SMTP server details and that is it. The link in the email will bring back client to one of confirm Registration pages with a unique Id as query string. (as we add the link in email)
My question is, can we do this verification, by sending email as above without having some Emailing Component implemented or I am missing something.
NOTE: using SqlServer 2005, C#
View 2 Replies
Nov 3, 2010
I am using the register.aspx that came with VS2010 when I create a new website. When a user is created, the user is automatically logged and NOT send in a verification email. I thought I've modified that but it's not working. Here's what I have:
[Code]....
And here's the C# code:
[Code]....
View 9 Replies
Oct 22, 2010
I need a good and solid email verification system for my registration page. I do NOT using createuser wizard. ;-)
View 2 Replies
Jul 3, 2012
when a user registers himself on my website i send a confirmation email to the user.when the user clicks on the link in email he is supposed to be redirected to a verified page.but instead he is redirected to the home page of the website.but when the user copy pastes the link then it is working fine.the above scenario is working fine on my local machine but not on the server.
[URL]
View 1 Replies
Jan 3, 2012
i have popup on my webform with name and email id submit button,So when u click on submit button the name n email is entered into SQLSERVER database.As user click on submit a verification link should be sent to him table named "SUBSCRIBE" in database having columns :Name, Email, Date Time,Validated,ValidationEmailSent,Validation code.where name n email will come from as user entered....but others has to b generated. where
validation=if clicked on link den 1 otherwise 0;
validation Email = if email id is proper value is 1 not proper value should be 0;
validation code is ramdom no;
values of this 3 columns will b updated in database as per user response. How to write code for this problem as i have never used database sql server???
View 4 Replies
Feb 6, 2010
[Code]....
I used this above sample to send Verification link but it didn't work ! it gives the error on this line;
[Code]....
View 5 Replies
Sep 2, 2012
a vistor subscribes for newsletter by providing emailid.a mail should be automically sent to that email with verification link.when owner upon clicking verifcation link is confirmed to send newsletter.
View 1 Replies
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 ..
View 1 Replies
Aug 16, 2010
I have an extension method as follows:
public static class PageExtensions
{
public static int GetUserId(this Page targetPage)
{
var user = Membership.GetUser(targetPage.User.Identity.Name);
return (int)user.ProviderUserKey;
}
}
Now in a page I need to use this method in a static WebMethod, so I have added another 'extension method' to PageExtensions:
public static int GetUserId()
{
return (int)Membership.GetUser(HttpContext.Current.User.Identity.Name).ProviderUserKey;
}
and I call it as follows in my WebMethod: PageExtensions.GetUserId()
View 1 Replies
Jul 23, 2010
public class CacheHelper { /// <summary> /// Removes object with the specified key. /// </summary> /// <param name="key">The key.</param> [code]....
I have this methods for caching..I need to change this methods to use in aDictionary<string,object>
How do I need to change this code Because I am new to asp.net I am still learning..
View 12 Replies
Sep 16, 2010
I am beginner in web applications development. I started one little project and host it on source forge "https://homoco.svn.sourceforge.net/svnroot/homoco". And I started implementing authentication in this application to learn how it works. From my experience people never use out of the box things so I want to implement this stuff alone (like in real world projects). So some questions:
1) Is there any reason to use membership out of the box? To use database table schema, stored procedures etc. that tool generate for developer. I think that this lower control over code and I decided to implement it my self. I don't know if I am right.
2) Is my approach in this demo project good or bad (if someone have time I like to do just a little code review)? I created database based on business rules. Not using database schema that membership provider require. Extend "MembershipProvider" class to satisfy my needs. Implement queries to database myself.
3) Now, this question is a little wired but I have to ask it. If we make custom Membership Provider and do sql queries alone, implement all MembershipProvider class methods ourselves, and in application use Membership.blabla() why is this approach different from not extending MembershipProvider class and putting all this methods in some unique class and call its methods then? I hope that someone understand what I ask here.
I am sorry for three questions, but I really trying to find the best way to implement this feature in my demo project like it is a real world application.
View 3 Replies
Apr 13, 2010
i my project i used sand box account for online transfer, to get the ipn value for the verification of the payment,
i used the following codes for sending request, and getting responce,the value i'm getting is alwaya
[code]....
the value in the above buffer is always Invalied.
View 1 Replies
Dec 26, 2010
how can i use CAPTCHA Image Verification in C#
View 10 Replies
Mar 7, 2011
My ASP.NET application is using an assembly without strong name. When I run it in IE, it shows an error saying: Could not load file or assemlby 'xxxxx.' or one of its dependencies. Strong name signatuer could not be verified. The assembly may have been tampered with, or it was delay signed but not fully signed with the correct private key. (Exception from HRESULT: 0x80131045)"I use sn.exe -Vr xxxx to register that assembly to skip the strong name verification, but still it shows that error. What could be causing this problem, and what can I do next to fix it?
View 1 Replies
Mar 25, 2011
I have an aspx box with with to asp controls; one text box for entering a password and a button for submitting. Now, when the user enters a password he has to click the submit button.
I want to set it up so the after the user enters a password all he has to do is hit the enter key on the keyboad instead of having to click the submit button. I want it to work just like it does on this forum; all I have to do is enter my user name and password and hit the enter key on the keyboad. The only difference is that I only have a password field and not a user name field.
I tried setting the password to autopost back and it didn't work or at least I didn't have the code correct.
View 2 Replies
Nov 11, 2010
There used to a lot of tutorials on the asp.net site and I can't find any of them anymore. Anyway, I'm looking for a tutorial on how to send out an email to the newly registered user for verficiation. After the user checks his/her email and click the link in the email, it automatically unlock the user's account and allow him/her to login to the site. Below is what I have so far:
[Code]....
[Code]....
And verification page_load:
[Code]....
The user does receive the verification email and when he/she click on the link it does come over to the verification.aspx page; however, the user still can't login. When I looked at the status of the user, it's still locked.
View 2 Replies
Sep 13, 2013
The entire message is Viewstate verification failed. Reason: Viewstate was invalid.
This is getting logged to the eventlog on our "dev" server. It suddenly started to happen. I have been programming locally and I am often (daily, hourly) moving new dll's and pages to the dev server so our BA can test. When my application gets an exception it puts up an error page and there's usually an event logged with "Error" severity - like if an index goes beyond array bounds, etc. The BA is getting the error page, but the message at the time is "Warning" severity and it's this viewstate thing. But the log is indicating it happened in my page. So I don't understand what I could've done to cause it.
View 1 Replies
May 5, 2010
anyone have link or code to create image / word verification? i want to use this on my contact form to avoid spamming and better security. i've not found anything useful on net.
View 3 Replies
Dec 4, 2010
I'm using the following code to send an email verification link (from the security tutorials). How would I modify the code below so that if the user has already clicke the verification link, it will display "account already verified" and redirect them to the login page?
using System; using System.Web.Security; public partial class Verification : System.Web.UI.Page
{ protected void Page_Load(object sender, EventArgs e)
{ if (string.IsNullOrEmpty(Request.QueryString["ID"])) [code].....
View 1 Replies
Oct 25, 2010
how do I get my user to automatically log in after they have registered verification though e-mail?
Verification page:
[Code]....
View 3 Replies
Sep 15, 2012
how you have implemented mathematics type captcha in comments sections in URL...I like to implement this type of captcha security, its more clean and user friendly.
View 1 Replies
Aug 9, 2010
I am having this problem with, it seems, Viewstate. This issue only occurs on certain machines, if I browse the website myself it works fine but if another user browses the pages they will lock up and timeout with the error "Viewstate verification failed. Reason: Viewstate was invalid." appering in the event log. Full error is as follows:
Event code: 4009
Event message: Viewstate verification failed. Reason: Viewstate was invalid.
Event time: 8/9/2010 12:09:17 PM
Event time (UTC): 8/9/2010 11:09:17 AM
Event ID: 343dfca250394b109bb5d03b2324f04a
Event sequence: 103
Event occurrence: 4
Event detail code: 50204
Application information:
Application domain: /LM/W3SVC/1/Root/AnseoEnterprise-3-129258250982968750
Trust level: Full
Application Virtual Path: /AnseoEnterprise
View 3 Replies
Nov 16, 2010
I'm getting the following error in my event log appears many times each hour, if somebody could shed some light it would be very nice... Also I am running server 2008 web server, this is NOT a webfarm.
- <Event xmlns="[URL]/win/2004/08/events/event">
- <System>
<Provider Name="ASP.NET 4.0.30319.0" />
<EventID Qualifiers="16384">1316</EventID>
<Level>4</Level>
<Task>3</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2010-11-15T19:58:53.000000000Z" />
<EventRecordID>269048</EventRecordID>
<Channel>Application</Channel>
<Computer>MYCOMPUTER</Computer>
<Security />
</System>
- <EventData>
<Data>4009</Data>
<Data>Viewstate verification failed. Reason: The viewstate supplied failed integrity check.</Data>
<Data>11/15/2010 2:58:53 PM</Data>
<Data>11/15/2010 7:58:53 PM</Data>
<Data>c90bc32f744a4478bb63271bd76884a4</Data>
<Data>20406</Data>
<Data>44</Data>
<Data>50203</Data>
<Data>/LM/W3SVC/6/ROOT-1-129342688389277791</Data> .........
View 1 Replies
