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
Active Installs: 1,000
Support Threads: 1
Support Threads Resolved: 1

More Plugins

  • Debug Bar Console

    Debug Bar Console

  • Forms

    Forms

  • oEmbed Gists and Files

    oEmbed Gists and Files

  • Bring Back the Get Shortlink Button

    Bring Back the Get Shortlink Button

  • AI Chatbot, Live Chat & Lead Generation for WordPress

    AI Chatbot, Live Chat & Lead Generation for WordPress

  • WP TinyMCE Tables

    WP TinyMCE Tables

  • Bonboarding

    Bonboarding

  • ScreenGlow Image Editor – Beautify, Mockup, Annotate, and Edit Images and Screenshots

    ScreenGlow Image Editor – Beautify, Mockup, Annotate, and Edit Images and Screenshots

  • Bitcoin/Lightning Payment Gateway – LNBits

    Bitcoin/Lightning Payment Gateway – LNBits

  • xneelo Helper

    xneelo Helper

  • Flipdish Ordering System

    Flipdish Ordering System

  • Optional Content

    Optional Content

  • ACF: TablePress

    ACF: TablePress

  • Add Post Type Instructions

    Add Post Type Instructions

  • Duplicate Page PTI

    Duplicate Page PTI

  • VigIA – AI Visibility, Analytics & Control

    VigIA – AI Visibility, Analytics & Control

  • IdoBooking

    IdoBooking

  • Cision Block

    Cision Block

  • WPtimize

    WPtimize

  • Rich Text Formats

    Rich Text Formats