How can I restrict the user from creating multiple accounts on my website? One person should have one account only. I want a solution in ASP.NET C#.

Asked by Last Modified  

4 Answers

Learn .Net

Follow 5
Answer

Please enter your answer

Iiht Trichy

We can create a session for a user and within that we can generate OTP by using Mobile number for your login once, you get OTP user enters their form with session also. So we can avoid multiple accounts on your websites.
Comments
Dislike Bookmark

IT Consultant with 15+ years’ experience in Education & IT (UGC, SCERT, ICAI, FSM, CMC-TATA, BECIL).

You can restrict the user registration by validating unique email id or Mobile number by sending OTP to user for authentication. so that user will have unique accounts with email id or mobile number as primary factor.
Comments
Dislike Bookmark

.Net/Java/SQL/Web2.0 Trainer

Its very subjective. How you want to restrict. By Email, Mobile No, IP or UID.
Comments
Dislike Bookmark

Trainer

If you are using database, at the time registering the user, use email or mobile number or any other field as a unique for that user. You can use gmail or facebook api for user to login.
Comments
Dislike Bookmark

View 2 more Answers

Related Questions

Hello Sir, I have little bit knowledge of C. Can I continue study Asp.net? Please advice..
for ASP.Net you need the basic programming knoladge in C and C++ OOP Method along with HTML,CSS, and Java Script. Because in ASP.Net Code behind C# is running. C# is based on Object oritented Methodology....
Mitu
0 0
8

Hi,

I have asp.net project with sql connection.I want connect database with asp.net and run the project and web config file there
In web.config: <connectionStrings> <add name="ConnectionString" connectionString="Data Source=192.168.1.25;Initial Catalog=Login;Persist Security Info=True;User ID=sa;Password=example.com" providerName="System.Data.SqlClient"...
Fathima
Hi, how to learn dot net for job?
You should start with SQL Server 2012 then learn C# 5.0, then learn ASP.NET 4.5 and ASP.NEt MVC 5.0, jQuery and Angular JS if you like ASP.NET. If you don't like ASP.NET, then learn WPF.
Yoga
where can i get best .net advanced coaching in bangalore?
You can Try Toppers Talent Track.Take a Demo class
Biswas
What is difference between "throw" and "throw ex" in .Net?
Yes, there is a difference; 1) throw ex resets the stack trace (so your errors would appear to originate from HandleException) 2) throw doesn't - the original offender would be preserved.
SEED Infotech Ltd

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Format Date to “MM/dd/yyyy” in Webgrid ASP.Net MVC Razor View
Replace above line with below to apply ("DD/mm/yyyy") formatting to date field in WebGrid AllTicket.Column(columnName: "DueDate", header: "Due Date") grid.Column("Date",format:@<text> @item.Date.ToString("MM/dd/yyyy")</text>)
M

Mohammad Shafi

0 0
0
Trends in .Net Platform
.NET Framework is a software framework developed by Microsoft. It includes a large class library named Framework Class Library (FCL) and provides language interoperability (each language can use code written...

Cms

0 0
0
ASP.net MVC 5
ASP.NET MVC It’s a part of ASP.NET and provides an alternative to ASP.NET webforms. You can even mix webforms and MVC. Basic concepts like state management are still the same. Thus, if you have...

Intellect App Academy

1 0
0
Read CSV data using ODBC Connection
Codes to read the CSV data using ODBC Connection- Input File: File's Encoding format should be ANSI as below class Student{ public string CollegeId { get; set; } public string AdmissionDate...

Revan

0 0
0
OOPs Concepts
Session Objectives: Discuss the following: Drawbacks of traditional programming Need for Object: Oriented approach Object: Oriented techniques Discuss Object: Oriented Concepts Objects. Classes. Abstraction. Inheritance. Encapsulation. Polymorphism. Need...

Samir Bhogayta

0 0
0

Recommended Articles

8 Hottest IT Careers of 2014!

Whether it was the Internet Era of 90s or the Big Data Era of today, Information Technology (IT) has given birth to several lucrative career options for many. Though there will not be a “significant" increase in demand for IT professionals in 2014 as compared to 2013, a “steady” demand for IT professionals is rest assured...

Read full article >

Make a Career as a BPO Professional

Business Process outsourcing (BPO) services can be considered as a kind of outsourcing which involves subletting of specific functions associated with any business to a third party service provider. BPO is usually administered as a cost-saving procedure for functions which an organization needs but does not rely upon to...

Read full article >

Top 5 Skills Every Software Developer Must have

Software Development has been one of the most popular career trends since years. The reason behind this is the fact that software are being used almost everywhere today.  In all of our lives, from the morning’s alarm clock to the coffee maker, car, mobile phone, computer, ATM and in almost everything we use in our daily...

Read full article >

What is Applications Engineering all about?

Applications engineering is a hot trend in the current IT market.  An applications engineer is responsible for designing and application of technology products relating to various aspects of computing. To accomplish this, he/she has to work collaboratively with the company’s manufacturing, marketing, sales, and customer...

Read full article >

Find .Net Training near you
.Net Training in Bangalore
.Net Training in Hyderabad
.Net Training in Pune
.Net Training in Chennai
.Net Training in Delhi
.Net Training in Mumbai
.Net Training in Noida
.Net Training in Kolkata
.Net Training in Jaipur
.Net Training in Ghaziabad
Online .Net Training

Looking for .Net Training ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you