If the user enters an incorrect OTP, you should provide appropriate error messages and give them the option to resend the OTP or try again. What happens if the user enters an incorrect OTP? These libraries provide convenient APIs for integrating email functionality into your application In Node.js, you can use popular libraries and services such as Nodemailer, SendGrid, or Mailgun to handle email delivery and sending OTPs. How can I handle email delivery and sending OTPs in Node.js? You can define the length of the OTP, choose the characters or patterns used, and implement additional security measures as needed. Yes, you can customize the OTP generation and validation process based on your specific requirements. Can I customize the OTP generation and validation process? It enhances security and improves the quality of user data. Why is email verification important in user registration?Įmail verification is important in user registration as it ensures the authenticity of email addresses and helps reduce the creation of fake accounts.
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