
iSMS OTP Settings
iSMS Authenticator plugin enables you to verify mobile number by adding a layer of SMS authentication into any contact form or registration form before the form is submitted.
The iSMS Authenticator plugin will send one time OTP SMS to the user who entered mobile number before submitting the contact forms or registration forms. Once the mobile number is confirmed to be a true mobile number user, the form can be allowed to continue form submission.
iSMS Authenticator WordPress plugin is free and we cover secure gateways for the SMS plugin. Sign up an iSMS account, top up some SMS credits and you can start enjoy our SMS services in any of your WordPress forms.
User contact form verification via 2FA (Two-Factor Authentication) verification SMS
iSMS Authenticator plugin has been tested with WordPress default theme Twenty Twenty along with several plugins ( versions at point of release ):
iSMS Authenticator plugin is compatible with WooCommerce WordPress in verifying user when they register their mobile phone number in WooCommerce under “My Account”
iSMS Authenticator is suitable for any forms that requires SMS vertification from visitors.
This plugin is Free Software, released and licensed under the GPL, version 2 (https://www.gnu.org/licenses/gpl-2.0.html).
You may use it free of charge for any purpose.