Wix Studio: Enabling Users to Update Their Login Email on Custom Profile Pages

Understanding User Email Updates in Wix Studio Custom Profiles

The Wix Studio platform offers extensive flexibility for creating custom user experiences, including personalized profile pages. A common requirement for these profiles is the ability for users to manage their account information, specifically their login email address. This article addresses the question raised in the Wix Studio community forum regarding how logged-in members can change their email addresses on a custom profile page.

Challenges and Solutions for Email Updates

Directly updating a user's login email through the Wix Members API or Wix Users API is generally restricted for security reasons. The standard approach involves a verification process to ensure the user owns the new email address. This often requires sending a confirmation email to the new address and only updating the login email upon confirmation.

Implementing an Email Update Workflow

Here’s a breakdown of how to approach this functionality within Wix Studio, leveraging Velo:

1. User Initiates Email Change: The user enters their new email address on their custom profile page.

2. Backend Function to Handle Request: A Velo backend function is triggered to handle the email change request. This function should:

   • Generate a unique token for verification.
   • Store the user's ID, the new email address, and the token in a database collection.
   • Send a verification email to the new email address containing a link with the token.

3. Verification Email: The email should contain a clear call to action, prompting the user to click a link to verify their email address. The link should include the unique token generated in the previous step.

4. Verification Page: Create a Wix page that handles the verification process. This page will:

   • Extract the token from the URL.
   • Query the database collection to find the corresponding user ID and new email address.
   • If the token is valid, use the wix-members-backend.members.updateMember() function (or the equivalent from the Wix Users API if you're not using Wix Members) to update the user's email address.
   • Remove the entry from the database collection.
   • Display a success message to the user.

Example Backend Code (Conceptual)

This is a simplified example and requires adaptation to your specific database structure and error handling:

// backend/emailUpdate.jsw (Velo)
import { wixMembers } from 'wix-members-backend';
import wixData from 'wix-data';
import { sendEmail } from 'wix-crm-backend';

export async function requestEmailChange(memberId, newEmail) {
  const token = generateToken(); // Implement your token generation logic

  // Store the request in a collection (e.g., "EmailUpdates")
  await wixData.insert("EmailUpdates", {
    memberId: memberId,
    newEmail: newEmail,
    token: token,
    timestamp: new Date()
  });

  // Send verification email
  const verificati
  const emailBody = `Please click this link to verify your new email address: ${verificationLink}`;

  await sendEmail({
    to: newEmail,
    subject: "Verify Your Email Address",
    body: emailBody
  });

  return { success: true };
}

export async function verifyEmail(token) {
  const results = await wixData.query("EmailUpdates")
    .eq("token", token)
    .find();

  if (results.items.length === 1) {
    const updateRequest = results.items[0];
    const memberId = updateRequest.memberId;
    const newEmail = updateRequest.newEmail;

    try {
      await wixMembers.updateMember({
        id: memberId,
        email: newEmail
      });

      // Remove the request from the collection
      await wixData.remove("EmailUpdates", updateRequest._id);

      return { success: true };
    } catch (error) {
      console.error("Error updating email:", error);
      return { success: false, error: error.message };
    }
  } else {
    return { success: false, error: "Invalid token" };
  }
}

function generateToken() {
  // Implement a secure token generation method
  return Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15);
}

Important Considerations

• Security: Ensure your token generation is cryptographically secure. Use a library specifically designed for this purpose.

• Error Handling: Implement robust error handling throughout the process, including handling expired tokens and invalid email addresses.

• User Experience: Provide clear and informative messages to the user throughout the process, including success and error states.

• Data Validation: Validate the new email address format before sending the verification email.

• Wix Members API vs. Wix Users API: Choose the appropriate API based on whether you are using the Wix Members app or managing users directly. Adapt the code accordingly. The example uses wix-members-backend. If you're using Wix Users, replace wixMembers.updateMember() with the corresponding function from wix-users-backend. Consult the Wix Velo documentation for the correct function and its usage.

Conclusion

Allowing users to update their login email on custom profile pages in Wix Studio requires a secure and well-designed workflow. By implementing a verification process using backend functions, database collections, and the Wix Members or Wix Users API, you can provide a seamless and secure experience for your users.