Authyo OTP for Contact Form 7

Tired of spam submissions and fake leads from your Contact Form 7 forms? Authyo OTP for Contact Form 7 helps you solve this by adding secure OTP verification before form submission. With support for Email, SMS, WhatsApp, and Voice Call OTP, you can ensure that only genuine users submit your forms — improving lead quality and reducing unwanted entries. The plugin is designed to work seamlessly with Contact Form 7 and provides an easy setup experience without complex configurations. This plugin is an independent add-on for Contact Form 7, developed and maintained by Konceptwise Digital Media Pvt. Ltd., and integrates securely with the Authyo OTP service. "This plugin is an add-on for Contact Form 7 and is not developed by or affiliated with the Contact Form 7 authors." Key Features OTP Verification

• Add OTP verification to Contact Form 7 forms
• Email OTP using [authyo_email] shortcode
• Phone OTP using [authyo_phone] shortcode
• Automatic verification on OTP entry
• Custom messages for OTP sent, verified, and failed states
• Enable or disable OTP per form

OTP Delivery Channels

• Email OTP
• SMS OTP (India & international)
• WhatsApp OTP
• Voice Call OTP (available in India)
• Automatic fallback between channels if configured

Spam Protection & Security

• Prevent fake submissions and spam entries
• Verify email addresses and phone numbers before submission
• Uses secure API communication with validation
• Follows WordPress coding standards (nonce & sanitization)

Google Sheets Integration

• Automatically send form entries to Google Sheets
• Multi-sheet support for different forms
• Custom column mapping for form fields
• Dynamic sheet/tab creation

Form Control

• Set custom redirect URL after successful submission
• Works with AJAX and popup forms

Who Can Use This Plugin?

• Website owners using Contact Form 7 for lead generation
• Businesses looking to reduce spam and fake inquiries
• Agencies managing multiple client websites
• Developers building secure and verified forms

Live Demo https://wpplugins.authyo.io/authyo-otp-for-contact-form-7/ Video Tutorial https://www.youtube.com/watch?v=hhBnj1WWDdI

1. Upload the plugin files to the /wp-content/plugins/authyo-otp-for-contact-form-7/ directory, or install through the WordPress Plugins screen.
2. Activate the plugin through the Plugins menu in WordPress.
3. You will need an Authyo API key from your Authyo account.
4. Enter the API key in Authyo OTP for CF7 settings.
5. Enable OTP for your desired forms in the Form Integration tab.
6. Add shortcode to your Contact Form 7 form:
7. Email OTP: [authyo_email]
8. Phone OTP: [tel your-phone] + [authyo_phone]
9. Save and test your form.

Example: Phone OTP Setup ``` Your Phone Number [tel your-phone] [authyo_phone] Your Message [textarea your-message] [submit "Send"] ``` Example: Email OTP Setup ``` Your Email [email your-email] [authyo_email] [submit "Send"] ```

1.0.28

• Improvement: performance and security improvement

1.0.27

• Feature: Added optional Advanced Phone Validation using Google's libphonenumber library
• Provides real-time country-specific phone number validation with digit count feedback
• Detects landline numbers and warns users (non-blocking)
• Uses E.164 formatting for more reliable OTP delivery
• Disabled by default — enable in Verification Methods tab

1.0.26

• Compatibility: Added DONOTCACHEPAGE support to prevent stale nonce issues with all major caching plugins

1.0.25

• Improvement: performance improvement

1.0.24

• Improvement: performance improvement

1.0.23

• Improvement: performance improvement

1.0.22

• UI/UX: Improved country dropdown behavior

1.0.21

• Improvement: performance improvement

1.0.20

• UI/UX: Improved OTP method selection