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

  • Eazy Flickity Slider

    Eazy Flickity Slider

  • Connect LearnDash to Discord

    Connect LearnDash to Discord

  • Persian Tools

    Persian Tools

  • Leadster

    Leadster

  • Email Customizer

    Email Customizer

  • Dynamic Product Category Grid, Slider for WooCommerce

    Dynamic Product Category Grid, Slider for WooCommerce

  • Hide Posts Tags

    Hide Posts Tags

  • Brozzme Hover integration

    Brozzme Hover integration

  • Event SEO: Event Schema / Structured Data: Google Rich Snippet Schema for Event

    Event SEO: Event Schema / Structured Data: Google Rich Snippet Schema for Event

  • Halk Bank Payment Gateway For Woocommerce – not functional after 15.03.2024

    Halk Bank Payment Gateway For Woocommerce – not functional after 15.03.2024

  • CTT Correio Registado

    CTT Correio Registado

  • Timestamps – SEO-friendly Blockchain Integration for WordPress

    Timestamps – SEO-friendly Blockchain Integration for WordPress

  • Aruba Fatturazione Elettronica

    Aruba Fatturazione Elettronica

  • UCP Adapter For WooCommerce

    UCP Adapter For WooCommerce

  • Privyr CRM – Instant Lead Alerts for Contact Forms

    Privyr CRM – Instant Lead Alerts for Contact Forms

  • Syntax Highlight

    Syntax Highlight

  • VerseLinker

    VerseLinker

  • Happy New Year

    Happy New Year

  • WP Post Type Template

    WP Post Type Template

  • Woo AJAX Search

    Woo AJAX Search