email-verification-code-sendgrid

Email Verification Code Sendgrid- V2

What has changed?

With Sendgrid, We added 2 other functions to make the verification more secure and more intense.
Now you can confirm with a Token that is generated at the beginning, or confirm with the code and the token at the same time!

How the changes can be helpful?

With the Token Code, you can easily verify the email with a link redirection without restraint!

This package is a fork from email-verification-code by [e-mail]

Installation

This is a Node.js module available through the npm registry.

Installation is done using the npm install command:

npm install email-verification-code-sendgrid --save

Usage

const {
  sendCode,
  verifyCode,
  verifyToken,
  verifyBoth,
} = require("email-verification-code-sendgrid");

// Send the code to the User Email.

const data = {
  smtpInfo: {
    host: "0.0.0.0",
    port: 587,
    user: "[e-mail]",
    pass: 23454,
  },
  company: {
    name: "danisifon.",
    email: "[e-mail]",
  },
  mailInfo: {
    emailReceiver: "[e-mail]",
    subject: "Code Confirmation",
    text(code) {
      return `The Confirmation Code is: ${code}`;
    },
    html(code) {
      return `<p>The Confirmation Code is: ${code}</p>`;
    },
  },
};

sendCode(data);

// To verify the code validity

const response = verifyCode("[e-mail]", 3429921);

// To verify with the Token code

const response = verifyToken("CunedqBnbxT85jbXLrApHh");

// To verify with both codes

const codes = {
  code: 3429921,
  token: "CunedqBnbxT85jbXLrApHh",
};

const response = verifyBoth(codes);

console.log(response);

smtpInfo

Option	Type	Default	Description	Required
host	String	null	SMTP HOST, required to Connect to Your SMTP & Send the mail	True
port	Number	587	SMTP PORT, required to Connect to Your SMTP & Send the mail	True
user	String	null	SMTP User, required to Connect to Your SMTP & Send the mail	True
pass	String	null	SMTP Password, required to Connect to Your SMTP & Send the mail	True

company

Option	Type	Default	Description	Required
name	String	null	Your company Name, sent in the FROM tag	false, One of the two is Required.
email	String	null	Your company email, sent in the from tag	false, One of the two is Required.

mailInfo

Option	Type	Default	Description	Required
emailReceiver	String	null	User or Receiver Email	True
subject	String	null	The mail Subject	False
text	Function	''	The mail content. NB: This function must have two parameters which corresponds to the Code & the Token	False, One of the two is Required.
html	Function	''	The mail content. NB: This function must have two parameters which corresponds to the Code & the Token	False, One of the two is Required.

How it Work!

The script generates a 6-digit & a token codes with 1 hour validity and saves it locally (For security reasons, please call the backend functions) and then sends an email with the message you had inserted previously.

To check the code, all you need to do is have the email address and the code. The script will look for the code in the local database, compare it, delete it if the code is correct, and give you a response to do so.

License

MIT