If you’looking for ways to prevent spam form submissions on your WordPress site and to ensure that the contact details captured are not fake, Contact Form 7 Email and OTP Verification by Xfinity Soft is the best plugin for that.
An extension of Contact Forms 7 Plugin, the Contact Form 7 OTP Verification plugin integrates your contact forms with Twilio, the default WordPress Email API, or SendGrid, adding a two-step, email and SMS verification layer to form submissions. This ensures that all data you capture from forms is verified and validated.
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