Security :: How To Implement Captcha For Registration Form

Feb 16, 2011

how can i implement captcha for registin form?

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Similar Messages:

Code For Desing And Implement An Registration Form?

Nov 26, 2010

i need the code for desing and implement the registeration form

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Security :: Validate Username Check In A Registration Form?

Feb 19, 2011

I've done a registration form with username availability check.. (refer screenshot attached)..

the problem is when i click register it validates all d fields and doesn't check the username whether its available or not..

it simply inserts the value..

how can i make the username availability check a mandatory?

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Forms - Simple User Registration Without Captcha Or E-mail Verifiaction ?

Mar 3, 2010

I want to create a simple user registration form with First / Last name, email, and password. We have used captcha and email verification in the past to ward off bots, but is there another way without using those techniques? I thought about encrypting the field ID names so that they aren't names username, password, etc. we tried openID, but 1% of our users had an ID they could use.

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Web Forms :: Reopening Registration Form Modal Dialog On Failed Registration From Server Side

May 5, 2013

I have following Modal Dialog (popup) using only CSS3 in my asp page for user registration:

HTML :
 
<%-- Modal PopUp starts here--%>
<div id="openModal" class="modalDialog">
<div><a href="#close" title="Close" class="close" onclick="DisableAllPopUpTxt()">X</a>

[Code].....

<a href="#openModal" id="DialogLink" style="color: #FFFFFF; font-weight: bold">Register</a>

Now the problem is:

As this is registration form, I want server side validation of existing email id .If user entered email id already exist in DB I want to reopen the above modal dialog (automatically) with an error massage Email ID already exist.

I m not able to reopen that dialog box.

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.net - How To Implement A Captcha In WebForm

Aug 24, 2010

How can I implement a CAPTCHA in my ASP.NET WebForm? It is a registration form. I am a beginner in ASP.NET.

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Web Forms :: How To Implement Captcha

Jun 13, 2012

The captcha is working fine..but when we reload the page and click the verify button without entering enything..it's throwing error. Also it's throwing the error when we enter the code wrong 2 times..It's throwing the error as

Object reference not set to an instance of an object.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Line 15:protected void btnVerify_Click(object sender, EventArgs e)
Line 15: {
Line 16: Captcha1.ValidateCaptcha(txtCaptcha.Text.Trim());
Line 17:
Line 18: if (Captcha1.UserValidated)

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Security :: How To Implement Form Authentication Using Cookie Shared By Mulitple Domains

Feb 18, 2011

My requirement is multiple domains (not subdomains) share cookie of form authentication

how to implement same?

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C# - Can Implement Customized User Registration In Mvc 2.0

Nov 9, 2010

i am developing a site in asp.net mvc 2.0.Now i have to implement customised user registrationpage by adding extra fields.i am using following code to create the user,

Membership.CreateUser(userName, password);
Roles.AddUserToRole(userName, "User");
UserProfile.NewUser.Initialize(userName, true);
UserProfile.NewUser.FirstName = firstName;
UserProfile.NewUser.LastName = lastName;
UserProfile.NewUser.Save();

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Web Forms :: Captcha + Aspx Form

Apr 1, 2010

i had created a captcha coz by reffering a blog
http://nanddeepnachan.blogspot.com/2008/06/captcha-for-sharepoint-blog.html. its successfully can run after i deploy it.

I created a feedbackForm in aspx, then add the captcha web part. the captcha appeared in feedbackForm, but the problem is the data tat i added in feedbackForm cant insert in sharepoint list...

.aspx

[Code]....

.aspx.cs
[Code]....

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Web Forms :: Link The Feedback Form With Captcha?

Mar 26, 2010

i had created a aspx page..Feedback and i had created the captcha coding... both i created in different folder...i wanna link the Feedback form with the captcha... -wen i want send the feedback, i have to write the captcha...after tat only can send.. how to link the form n captcha??

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Alignment In The Registration Form?

Sep 7, 2010

I have designed a form using labels and textboxes and included validation but when opening in the IE ,proper alignment was not found???what to do??

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How To Create A Page For Registration Form

Mar 25, 2010

I want to make a page for registeration form. It will have name, address, gender, contact_no and email. User will key in data in the TextBox and all the data will save into the database after they click Submit button. I know how to design the UI and create database and table. But I didn't know how to save the value in the TextBox into the database.

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How To Add More Fields In User Registration Form

Jan 13, 2011

The default built-in user registration form that we have in the Asp.Net Membership is that there are only fields for:

UserNamePasswordConfirm PasswordEmailSecret QuestionSecret Answer

And we have seen all these in a user registration form. But what if I want to add more fields to it. For example, take a look at this website, this registration page has a lot more fields for users to enter information: [URL] This regirtaion page has the information for Street Address, Suburb, Gender, DOB and lot more. How do I add these fields into my registration page. I have heard of something called profile. But how do I intergrate profile into this, if this is what we use to add more fields to user registraiton page. share a sample working code of user registrtion page with more fields.

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Producing A Registration Form Using Html And Asp?

Aug 20, 2010

CI have been producing a registration form using html and asp. I have managed to get it to send an email having copied script from a previous website which someone developed for me. I now get the response going to the old address and with then old text. How can I change it all to the new site?

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Classify Registration Form Into Two Within A Table

Aug 3, 2012

I've created a registration form within a table. The image is attached. The Batch section is not aligned to the left of the table column because of it's format. When I changed the Address text box to Multiline, that too has moved to the right. The Css Class for all textboxes are 'textentry'.

I would also like to know how to classify the Registration form into two, as there are Students and Teachers. What would be the best design?

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Security :: Can Add Captcha To CreateUserwizard

Mar 23, 2011

I have a blank page with a Captcha called Captcha.aspx. I would like to add this as the second step to a CreateUserwizard. The following is what I want to achieve:i) User enters their Username etc in CreateUserwizard and clicks the CreateUser Button(ii) After clicking the CreateUser button, user sees the Captcha.aspx page and enters the correct stuff in the Captcha box and click a continue button(iii) User account is created if correct details were entered in the Captcha else no account is created, rather the user is sent to a page informing him or her that no account has been created

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Security :: Asp.net (VB) Captcha And Membership?

Jul 25, 2010

I could really use some help here. I owuld like to implement a simple CAPTCHA mechanism with the membership system. Can someone please help me out. I have found MSCAPTCHA, but it doesn't seem to work in the .NET 3.5 world. I have been pulling my hair out for a couple of days now.

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What Is Captcha For Security Purpose

Sep 15, 2010

Can anyone tell me what does CAPTCHA do as far as security issue is concerned?Registration form of many sites have this field but how it works?

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Security :: Captcha Not Displaying?

Jun 25, 2010

I have used captcha for security. It is working fine when i run web page on my PC. but when i upload page on web domain, it is not showing Captcha.

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Web Forms :: Send Email Through Registration Form

Mar 26, 2011

i created a registration form with username password and email fields wer i want to sent the user name and the password to the user to his email .

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Maintain Passwords In A Registration Form After Postback?

Jan 29, 2010

I created a registration form where I have a radio buttun list and a drop down which have autopastback property true.

The issue is when the radio button or the value in drop down list are selected the page is posted back and the password and confrim password are disappearing after the postback. The post back is necessary.I want to keep the passwords maintained even after the post back.

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AJAX ::  designed  Registration Form And Looking For Validation?

Nov 2, 2010

i designed registration form i want validate that form in ajax .

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Web Forms :: Create A Registration Form Using Silverlight?

Feb 4, 2010

how to create a registeration form in asp.net using silverlight.

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Open Source .Net Web Registration Form Generator?

Nov 30, 2010

Anybody know of / have experience with .net web registration form generator, that is free and/or open source?

Something like a very simple version of InfoPath web forms.

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