Title: Duplicate Killer – Prevent Duplicate Form Submissions
Author: NIA
Published: <strong>7. Oktobra 2022.</strong>
Last modified: 8. Septembra 2026.

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Pretražite dodatke

![](https://ps.w.org/duplicate-killer/assets/banner-772x250.png?rev=3451090)

![](https://ps.w.org/duplicate-killer/assets/icon-256x256.png?rev=3446305)

# 󠀁[Duplicate Killer – Prevent Duplicate Form Submissions](https://bs.wordpress.org/plugins/duplicate-killer/)󠁿

 Od [NIA](https://profiles.wordpress.org/wpnia/)

[Skini](https://downloads.wordpress.org/plugin/duplicate-killer.1.7.0.zip)

 * [Detalji](https://bs.wordpress.org/plugins/duplicate-killer/#description)
 * [Recenzije](https://bs.wordpress.org/plugins/duplicate-killer/#reviews)
 *  [Instalacija](https://bs.wordpress.org/plugins/duplicate-killer/#installation)
 * [Razvoj](https://bs.wordpress.org/plugins/duplicate-killer/#developers)
 * [Napredni pogled](https://bs.wordpress.org/plugins/duplicate-killer/advanced/)

 [Podrška](https://wordpress.org/support/plugin/duplicate-killer/)

## Statistike

#### Aktivne verzije

#### Skidanja po danu

#### Prošlost skidanja

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## Napredne mogućnosti

Ovaj je odjeljak namijenjen samo naprednim korisnicima i programerima. Oni su ovdje
predstavljeni u svrhu testiranja i obrazovanja.

#### Prethodne verzije

Prethodne verzije plugina mogu biti nesigurne ili nestabilne. Nije preporučeno da
se koriste na produkcijskim web stranicama.

Molimo preuzmite konkretnu izvedbu za preuzimanje.

 [Skini](https://downloads.wordpress.org/plugin/duplicate-killer.zip)

## Commercial plugin

This plugin is free but offers additional paid commercial upgrades or support. [View support](https://verselabwp.com/duplicate-killer/)

## Meta

 *  Version **1.7.0**
 *  Last updated **prije 3 dana**
 *  Active installations **1.000+**
 *  WordPress version ** 5.3 ili viša **
 *  Tested up to **7.1**
 *  PHP version ** 5.6.20 ili viša **
 *  Language
 * [English (US)](https://wordpress.org/plugins/duplicate-killer/)
 * Tags
 * [contact form 7](https://bs.wordpress.org/plugins/tags/contact-form-7/)[duplicate-orders](https://bs.wordpress.org/plugins/tags/duplicate-orders/)
   [elementor forms](https://bs.wordpress.org/plugins/tags/elementor-forms/)[woocommerce](https://bs.wordpress.org/plugins/tags/woocommerce/)

## Ocjene

 5 out of 5 stars.

 *  [  3 5-star reviews     ](https://wordpress.org/support/plugin/duplicate-killer/reviews/?filter=5)
 *  [  0 4-star reviews     ](https://wordpress.org/support/plugin/duplicate-killer/reviews/?filter=4)
 *  [  0 3-star reviews     ](https://wordpress.org/support/plugin/duplicate-killer/reviews/?filter=3)
 *  [  0 2-star reviews     ](https://wordpress.org/support/plugin/duplicate-killer/reviews/?filter=2)
 *  [  0 1-star reviews     ](https://wordpress.org/support/plugin/duplicate-killer/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/duplicate-killer/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/duplicate-killer/reviews/)

## Podrška

Imate nešto za reći? Trebate pomoć?

 [Pogledaj forum podrške](https://wordpress.org/support/plugin/duplicate-killer/)

## Pokloni

Da li bi ste željeli da podržite napredovanje ovog proširenja?

 [ Pokloni ovom proširenju ](https://www.paypal.com/paypalme/wpnia)

## Doprinositelji

 *   [ NIA ](https://profiles.wordpress.org/wpnia/)