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- Description
- Reviews
- FAQ
- Customers ()
- Specifications
- Cloud Hosting
- Changelog
CS-Cart OTP Verification add-on handles user authentication using OTP sent to mobile, email, or WhatsApp during login, signup, and checkout.
It checks user identity before access or order placement. This keeps data accurate and helps reduce fake accounts. Users can log in using OTP without passwords. Password reset also uses OTP for secure access.
Admin can enable OTP verification for signup, login, guest checkout, and selected payment methods. It supports SMS, Email via Twilio, and WhatsApp via Meta API. It works in both test and live modes.
Admin can set OTP expiry, retry limits, and alerts. This helps manage user access and keeps the process simple.
Also, check out our CS-Cart WhatsApp Login Add-on, which allows customers to quickly log in and sign up to your CS-Cart store using WhatsApp for a seamless shopping experience.
Highlighted Features of CS-Cart OTP Verification
Safe and Secure Transactions
OTP protects checkout via SMS, Email, or WhatsApp.
Validate Registrations
Only valid contact info allowed for signup.
Prevent Multiple Accounts
Blocks duplicate registrations.
Supports Multiple Payment Methods
OTP works with various payment options.
Why Do We Need CS-Cart OTP Verification Add-on?
CS-Cart OTP Verification Module allows store owners to add an extra layer of security by enabling OTP verification for customers.
Admins can verify users through OTP sent via SMS, Email, or WhatsApp during registration, login, password reset, guest checkout, and specific payment methods.
This add-on helps prevent fake signups, ensures genuine customer orders, supports live and test modes, and allows customization of OTP length, expiry time, retry limits, and notifications.
For sending order updates directly to customers on WhatsApp, you can also check out the CS-Cart WhatsApp Order Notification add-on.
Use Cases
CS-Cart OTP Verification supports stores that need user validation before access or purchase. It fits cases where identity checks reduce fake users and improve order quality.
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eCommerce Stores
Verify users at checkout to reduce fake order attempts.
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Marketplace Platforms
Confirm buyers and sellers during signup and login process.
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High-Risk Transactions
Add OTP before payment to reduce fraud and fake attempts.
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Guest Checkout Stores
Verify guest users before completing the checkout process.
OTP Verification for Key Customer Action
Admin can enable OTP for login, signup, checkout, and payments. It helps control access and reduces fake or invalid actions.
- OTP for signup, login, reset, checkout, and payments.
- OTP via SMS, Email, or WhatsApp.
- Set expiry and retry limits.
- Mask phone numbers for privacy.
- Customizable OTP notifications.
OTP Generated During Registration
A code is sent during signup to verify user identity at account creation. It lets only real users register and blocks fake accounts.
- Sends a unique OTP during registration via SMS, Email, or WhatsApp.
- Verifies the customer’s identity during signup.
- Customers can request a new OTP if needed.
OTP Generation During Sign-in
Users must verify identity using OTP before accessing their account. It helps stop wrong logins and keeps accounts safe.
- OTP verifies users during login via SMS, Email, or WhatsApp.
- Confirms the customer’s identity at sign-in.
- Reduces fraud by authenticating registered users.
OTP Generation for Password Reset
A code is used to verify users during password reset requests. It lets only valid users update passwords and access accounts.
- OTP verifies users requesting a password reset via SMS, Email, or WhatsApp.
- Confirms the customer’s identity before allowing password change.
- Customers can request a new OTP if needed.
- Each reset generates a unique OTP; old OTPs cannot be reused.
CS-Cart OTP Verification Support-
For any query or issue please create a support ticket here http://webkul.com/ticket
You may also check our other top-quality CS-Cart Add-ons.
Specifications
Product Version4.8
Released10 years ago
CategoryCS-Cart, Customer Experience, Order,
Last UpdatedApril 21, 2026 (10 days ago)
License Single application
Supported VersionsCS-Cart CS-Cart Multivendor 4.16.x 4.17.x 4.18.x 4.19.x
Recent Reviews
Write a reviewQuality Add-on with Impressive Support
Posted On -
April 1, 2021
It was our first engagement with Webkul, and was really impressed with their support. The add-on purchased is working like a charm, exactly as mentioned in the description. We wanted a slight customization which was also provided by their professional team. Keep up the good work. Looking forward to work again with Webkul
Good Support!
Posted On -
March 8, 2019
The addon works well on CS-Cart and Multivendor. I requested some customization for performance improvements, the developer did it like perfectly.
Work Perfectly
Posted On -
March 8, 2019
Works perfectly with CS Cart Multivendor and Twilio. Support is superb and fast response. The add on is easy to use and quite powerful. Highly recommended to be used in online store.
Great Addon
Posted On -
March 8, 2019
Another great addon from "WebKul" with very easy implementation. Very glad to use it. Thank you
Frequently Asked Questions
What is the OTP validation period?
The admin can set how long an OTP remains valid, either in minutes or hours, ensuring timely verification and enhanced security.
What type of string is generated in the OTP?
Admins can configure OTPs to include digits, lowercase letters, uppercase letters, or special characters, depending on the desired security level.
Which client actions use OTP validation?
OTP can be enabled for registration, login, password reset, guest checkout, and selected payment methods, allowing admins to secure multiple user actions.
How does the customer receive the OTP notification?
Customers receive the OTP on their registered mobile number, email, or WhatsApp, depending on the store’s configuration.
Can an OTP generated by one customer be used by another during checkout?
No, each OTP is unique to a specific customer and session, so it cannot be reused by others, ensuring secure transactions.
Is OTP verification required for guest checkout?
Yes, OTP verification is used during guest checkout to confirm the customer’s mobile number, helping prevent fake orders and ensuring only real users complete the purchase.
Can customers request a new OTP if they do not receive one?
Customers can resend OTP if not received within the defined time. This handles delays in SMS, email, or WhatsApp delivery.
What happens if a user enters the wrong OTP multiple times?
Access is restricted after reaching retry limits configured by admin. This prevents misuse and improves account security.
Move to Cloud Today
AWS Free tier hosting for one year by amazon web services, for more details please visit AWS Free Tier.
GCP Free tier hosting for one year with 300 credit points by google cloud platform, for more details please visit GCP Free Tier.
Azure free tier hosting for one year with 25+ always free services, for more details please visit Azure Free Tier.
In our default configuration we will provide tremendous configuration for your eCommerce Website which is fast to load and response.
Default Configuration Details of Server
- 1 GB RAM
- 1 Core Processor
- 30 GB Hard Disk
- DB with 1 GB RAM and 1 Core Processor
* Server Configuration may vary as per application requirements.
Want to know more how exactly we are going to power up your eCommerce Website with Cloud to fasten up your store. Please visit the Cloudkul Services.
Get Started with Cloud- - Feature Add (+)
- - Feature remove (-)
- - Bug Fixed (!)
- - Modification (*)
version 4.8
- * Update readme file.
version 4.7
- ! Fixed the expired link issue in password reset.
- + Added the OTP verification with WhatsApp.
version 4.6
- ! Fixed the redirection to the OTP page from the login page
version 4.5
- ! Language variable issue at the Checkout Warning
- ! Compatible with CS-Cart 4.18
version 4.4
- Added OOPS Feature. (+) Scheme 4.0
version 4.3
- ! Compatible with Cscart 4.16.x
version 4.2
- ! Compatible with Cscart 4.14.3
version 4.1
- + Add mail functions i.e., when otp is trigerred a mail containing otp is send to the user registered email address.
- + Take phone input and email input by diffrent input fields on the time of selecting login via otp.
- ! Fixed Test mode functionality.
- ! Compatible with Cs-cart 4.10.x.
version 4.0.1
- + Added checkbox in addon setting panel for enabling and disabling test mode.
