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

  • Coupon By Roles For WooCommerce

    Coupon By Roles For WooCommerce

  • WP Fake Image Replacer

    WP Fake Image Replacer

  • Noindex Parameters

    Noindex Parameters

  • Slide Puzzle

    Slide Puzzle

  • Syscoin WordPress Plugin

    Syscoin WordPress Plugin

  • Passwords Evolved

    Passwords Evolved

  • Sticky CPT

    Sticky CPT

  • Hide for group (roles)

    Hide for group (roles)

  • Cash on Delivery of Russian Post or EMS For WooCommerce

    Cash on Delivery of Russian Post or EMS For WooCommerce

  • App for Cloudflare®

    App for Cloudflare®

  • Record of Consent Extension for Complianz

    Record of Consent Extension for Complianz

  • Payment Plugins for Contact Form 7 – by Pay Addons

    Payment Plugins for Contact Form 7 – by Pay Addons

  • Random Happiness

    Random Happiness

  • Smart Keywords Tool – 智能关键词插件

    Smart Keywords Tool – 智能关键词插件

  • Tracking Revisions

    Tracking Revisions

  • Dashboard To-Do List

    Dashboard To-Do List

  • 2em

    2em

  • TinyMCE Smiley Button

    TinyMCE Smiley Button