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

  • Submit to Google Index Button

    Submit to Google Index Button

  • Mins To Read

    Mins To Read

  • sCode (Easy Shortcodes)

    sCode (Easy Shortcodes)

  • Simply Related Posts

    Simply Related Posts

  • Dynamic Text Field For Contact Form 7

    Dynamic Text Field For Contact Form 7

  • 코스모스팜 소셜댓글

    코스모스팜 소셜댓글

  • Total CrUX

    Total CrUX

  • Square Sync for WooCommerce | Comprehensive Data Sync Between Square and WooCommerce

    Square Sync for WooCommerce | Comprehensive Data Sync Between Square and WooCommerce

  • WP Heart Throb

    WP Heart Throb

  • Analyticator

    Analyticator

  • Sticky Preview and Publish Buttons by FibroJedi

    Sticky Preview and Publish Buttons by FibroJedi

  • Contact Bot

    Contact Bot

  • WP htaccess Optimize (beta)

    WP htaccess Optimize (beta)

  • imoje

    imoje

  • Import CDN-Remote Images

    Import CDN-Remote Images

  • Remove Meta Generators

    Remove Meta Generators

  • Dashboard Editor

    Dashboard Editor

  • Local Structured Schema data for Articles

    Local Structured Schema data for Articles

  • Toplytics

    Toplytics

  • App LiberaChat

    App LiberaChat