How to use Node.js to register for email activation

This time I will show you how to use Node.js to register for email activation, and what are the precautions for using Node.js to register for email activation. The following is a practical case, let’s take a look.

1. Register an email address

First register an email address that supports sending verification emails. The one I registered here is NetEase’s 163 email address, so the 163 email address is used below. After successful registration, log in to the sending email address

, then click Settings on the navigation bar, select POP3/SMTP/IMAP, enable the POP3/SMTP/IMAP service, and set the authorization code.

2. Download the nodemailer plug-in

Enter on the command line: npm install --save nodemailer

3. Write the code to send the email

3.1 Encapsulate the code for sending the activation email, and then export it:

3.2 Test:

If successful, you can see the email sent in the test mailbox information.

4. Verification steps

Let’s briefly talk about how to implement email verification.

1. In the database user data structure defined by yourself, there must be fields such as activation code, expiration time, and whether it has been activated, which are used to judge during activation;

2. Send Activation link, which contains user name and activation code, as follows:

3. Respond to the activation request and search according to the user name of the activation link. If the user exists, determine whether the activation code is consistent and determine whether the activation code is consistent. Whether it has expired, and if everything is correct, the activation status will be changed. At this time, the activation is successful, as shown in the following code:

5. Problems encountered

The following problems were encountered during development:

{ [AuthError: Invalid login - 535 Error: authentication failed]
name: 'AuthError',
data: '535 Error: authentication failed',
stage: ' auth' }

smtp server verification failed because NetEase's email has authorization restrictions. Be sure to check the account number and authorization code when you registered your email.

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!

Recommended reading:

Detailed explanation of the mutual communication function of controllers in Angularjs

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