OTP Phone Number Validation on WooCommerce Checkout Page

Job ID: 38492066

Budget: ₹1,500 – ₹12,500 INR

I need an experienced WooCommerce developer to implement a phone number validation system via One Time Passwords (OTPs) on our checkout page. The OTPs should be delivered through SMS.

Key Requirements:
- Implementation of OTP validation system on WooCommerce checkout.
- Delivery of OTPs through SMS.
- Displaying an error message when OTP validation fails.

Option to copy the system to allow users to login to our website using their phone number.

The choice of OTP provider service is still open, so you can suggest the best option based on your experience. Please note that I expect a simple error message to be displayed if the OTP validation fails.