Title: 「duplicate-orders」カテゴリーのプラグイン | WordPress.org 日本語

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# プラグインタグ: duplicate-orders

 * ![](https://ps.w.org/duplicate-killer/assets/icon-256x256.png?rev=3446305)
 * 
   ### 󠀁[Duplicate Killer – Prevent Duplicate Form Submissions](https://ja.wordpress.org/plugins/duplicate-killer/)󠁿
   
 * (3個の評価)
 * Prevent duplicate form submissions by email, phone or text. Supports Contact 
   Form 7, Elementor Forms, Forminator, WPForms Lite and more.
 *    NIA    有効インストール数: 1,000+    7.1.3で検証済み