registration

Prevent users from starting multiple accounts?

狂风中的少年 提交于 2019-11-27 09:17:54
问题 I know that in the end it, can't be done. But, what are the options to: a) limit the options for persons to create multiple accounts, b) increase the chance of detecting multiple accounts / person for a blog-like web service? (people can sign up for their own blog) Update: I think the 'limit the options' has been answered nicely. (there is no reliable method, but we can raise the bar) However, I would still like to know what other options there are to detect multiple accounts? 回答1: I'm

Base64: java.lang.IllegalArgumentException: Illegal character

最后都变了- 提交于 2019-11-27 09:02:36
I'm trying to send a confirmation email after user registration. I'm using the JavaMail library for this purpose and the Java 8 Base64 util class. I'm encoding user emails in the following way: byte[] encodedEmail = Base64.getUrlEncoder().encode(user.getEmail().getBytes(StandardCharsets.UTF_8)); Multipart multipart = new MimeMultipart(); InternetHeaders headers = new InternetHeaders(); headers.addHeader("Content-type", "text/html; charset=UTF-8"); String confirmLink = "Complete your registration by clicking on following"+ "\n<a href='" + confirmationURL + encodedEmail + "'>link</a>";

MailConnectException while sending mail using java mail api

此生再无相见时 提交于 2019-11-27 08:37:12
问题 Trying to send an email using java mail api. And I keep getting MailConnectException. I have tried multiple ways to solve it without success. Exception is thrown by this statement transport.connect("smtp.gmail.com", "someone@gmail.com", "myPassword"); Can anyone tell me what I'm doing wrong? public static void main(String[] args) { String host = "smtp.gmail.com"; String from = "someone@gmail.com"; Properties props = System.getProperties(); props.put("mail.smtp.host", host); props.put("mail

How to block Disposable Email Addresses in your website's registration form?

做~自己de王妃 提交于 2019-11-27 07:27:06
I would like to know of the possible ways to block disposable email addresses from registering in my website. For simplicity, let's take the example where the registration form of the website is done with HTML and PHP. Any ideas, solutions or suggestions would be greatly appreciated. This is tough, because neither whitelisting nor blacklisting are an option. By whitelisting certain domains, you disallow people with email domains that are unknown to you (but might be perfectly valid), while by blacklisting you have to update the list of blacklisted domains on a daily basis, since new "10 minute

Check if username already exists in database MySQL PHP

一曲冷凌霜 提交于 2019-11-27 07:25:15
问题 I have a registration.php page I made and I need to check if a username is already in my database so that I won't have 2 members with the same name... Here is how I am inserting the user info into the database (username, password, date of registration, etc.): mysql_query("INSERT INTO UserDb (ID, TimeStamp, UserName, Password) VALUES ('$ipaddress', NOW(), '$user_username', '$user_password')"); How can I check that database "UserDb" under the "UserName" field to make sure the user's variable "

Redirecting Wordpress's Login/Register page to a custom login/registration page

旧街凉风 提交于 2019-11-27 07:01:00
I have a website, with a user system. I want to integrate wordpress's user system into that website's, but I still want to use the website's register/login pages. I don't want anybody to be able to login or register using Wordpress's login or registration forms. Instead, when they're try to access the login/registration pages in Wordpress, I want those pages to redirect them to my own login/registration pages. Is there any way of doing this? I've tried Google, but all I could find was redirection AFTER the user logs in or registers, which is not what I want. Thank you in advance. nickohrn For

Object Library Not Registered When Adding Windows Common Controls 6.0

让人想犯罪 __ 提交于 2019-11-27 06:54:26
I am trying to install Visual Studio 6 on a Windows 7 32bit machine. The OS intall was from bare metal. I followed the instructions mentioned here (which I have used before) The install went fine with no errors reported but when I try to add the Microsoft Windows Common Controls 6.0 to the toolbox I get the "Object Library Not Registered" Error. I tried doing a manual uninstall and reinstall of the OCX which both succeeded but I still have the same error. I tried installing SP6 and that installed without error (and updated the OCX to a newer version) but I still have the same problem. EDIT: As

GCM 'Error : Not Registered'

强颜欢笑 提交于 2019-11-27 04:28:01
I succeed in testing My GCM code. But exactly same code, I couldn't get GCM push and got: GCM Error : Not Registered. Samik GCM response Not Registered means following "If it is NotRegistered , you should remove the registration ID from your server database because the application was uninstalled from the device or it does not have a broadcast receiver configured to receive com.google.android.c2dm.intent.RECEIVE intents." from documentation . Check in what case you get this error, when app is uninstalled from the device or you describe incorrect broadcast receiver in AndroidManifest. You can

Create Account, Forgot Password and Change Password

穿精又带淫゛_ 提交于 2019-11-27 04:15:19
Spring Security is great when the developer wants to secure his web app. However, what about creating the account ? and "forgot password"? most login pages have these links as well as the username and password fields. Spring's default login-page does not have these links... in the good case, it can support "remember me"... Does Spring supports these flows, of Create Account, Forgot Password and Change Password? If the answer is yes, can you please point me to some documentations? I've searched this issue but could not find anything. Thanks! You are completely right. AFAIK there is no "generic"

Add a terms and conditions checkbox in Woocommerce registration form

依然范特西╮ 提交于 2019-11-27 03:47:02
问题 In woocommerce registration form, there's no "terms and conditions" before sign up button. Is there a way to make it appears in the form? Here is the link of my theme layout. 回答1: Updated on july 2018 - Added compatibility for Woocommerce version 3.4+ If not done yet, first you need enable terms and conditions on checkout page: To create a new page in Wordpress for your terms and conditions To enable that page in Woocommerce > Settings > Checkout > Checkout pages (section) : Then save… you