The unofficial WordPress Plugin Directory

Plugin logo

Duplicate Killer – Prevent Duplicate Form Submissions

Block duplicate form submissions by validating unique email, phone and text fields — without CAPTCHA.

Version: 1.6.4
Tested Up To: 7.0
Number of Downloads: 24,129
Download
Active Installs: 1,000
Support Threads: 1
Support Threads Resolved: 1

More Plugins

  • Bubuku Media Library

    Bubuku Media Library

  • Order Status Control for WooCommerce

    Order Status Control for WooCommerce

  • Delete Posts By URL

    Delete Posts By URL

  • Right Click Disable for Secure

    Right Click Disable for Secure

  • Gravity Forms Sticky Form

    Gravity Forms Sticky Form

  • Link Monitor

    Link Monitor

  • Bulk Exporter for Gravity Forms

    Bulk Exporter for Gravity Forms

  • Change Comment Parent

    Change Comment Parent

  • Lana Breadcrumb

    Lana Breadcrumb

  • Easy Dash for LearnDash

    Easy Dash for LearnDash

  • Simple customize scrollbar

    Simple customize scrollbar

  • WC return products

    WC return products

  • LegalWeb Cloud

    LegalWeb Cloud

  • WPOP Contact Form 7 to Hubspot

    WPOP Contact Form 7 to Hubspot

  • Click to call button

    Click to call button

  • Well-Known File Manager

    Well-Known File Manager

  • Auto-slug

    Auto-slug

  • Email and Domain Blocker for WooCommerce

    Email and Domain Blocker for WooCommerce