# Duplicate Killer – Prevent Duplicate Form Submissions

`wp-plugin/duplicate-killer` — WordPress plugin

## Install

```sh
composer require wp-plugin/duplicate-killer
```

## Details

- **Latest version:** 1.6.6
- **Active installs:** 1k
- **Composer installs:** 0
- **Author:** NIA
- **WordPress.org:** https://wordpress.org/plugins/duplicate-killer/

## Description

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

## Versions (31)

- `1.6.6` (latest) — `composer require wp-plugin/duplicate-killer:1.6.6`
- `1.6.5` — `composer require wp-plugin/duplicate-killer:1.6.5`
- `1.6.4` — `composer require wp-plugin/duplicate-killer:1.6.4`
- `1.6.3` — `composer require wp-plugin/duplicate-killer:1.6.3`
- `1.6.2` — `composer require wp-plugin/duplicate-killer:1.6.2`
- `1.6.1` — `composer require wp-plugin/duplicate-killer:1.6.1`
- `1.6.0` — `composer require wp-plugin/duplicate-killer:1.6.0`
- `1.5.9` — `composer require wp-plugin/duplicate-killer:1.5.9`
- `1.5.8` — `composer require wp-plugin/duplicate-killer:1.5.8`
- `1.5.7` — `composer require wp-plugin/duplicate-killer:1.5.7`
- `1.5.6` — `composer require wp-plugin/duplicate-killer:1.5.6`
- `1.5.5` — `composer require wp-plugin/duplicate-killer:1.5.5`
- `1.5.4` — `composer require wp-plugin/duplicate-killer:1.5.4`
- `1.5.3` — `composer require wp-plugin/duplicate-killer:1.5.3`
- `1.5.2` — `composer require wp-plugin/duplicate-killer:1.5.2`
- `1.5.1` — `composer require wp-plugin/duplicate-killer:1.5.1`
- `1.5.0` — `composer require wp-plugin/duplicate-killer:1.5.0`
- `1.4.9` — `composer require wp-plugin/duplicate-killer:1.4.9`
- `1.4.8` — `composer require wp-plugin/duplicate-killer:1.4.8`
- `1.4.7` — `composer require wp-plugin/duplicate-killer:1.4.7`

_11 more versions on the [HTML page](https://wp-packages.org/packages/wp-plugin/duplicate-killer)._