Title: Validate validate duplicate
Last modified: October 2, 2017

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# Validate validate duplicate

 *  [jhonkc](https://wordpress.org/support/users/jhonkc/)
 * (@jhonkc)
 * [8 years, 8 months ago](https://wordpress.org/support/topic/validate-validate-duplicate/)
 * Hello,
 * Is there any way to validate if the contact is duplicated and prevent it from
   registering again?
 * Thanks for you help

The topic ‘Validate validate duplicate’ is closed to new replies.

 * ![](https://ps.w.org/contact-form-cfdb7/assets/icon-256x256.png?rev=1619878)
 * [Database Addon for Contact Form 7 - CFDB7](https://wordpress.org/plugins/contact-form-cfdb7/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/contact-form-cfdb7/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/contact-form-cfdb7/)
 * [Active Topics](https://wordpress.org/support/plugin/contact-form-cfdb7/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/contact-form-cfdb7/unresolved/)
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## Tags

 * [duplicate](https://wordpress.org/support/topic-tag/duplicate/)
 * [validate](https://wordpress.org/support/topic-tag/validate/)

 * 0 replies
 * 1 participant
 * Last reply from: [jhonkc](https://wordpress.org/support/users/jhonkc/)
 * Last activity: [8 years, 8 months ago](https://wordpress.org/support/topic/validate-validate-duplicate/)
 * Status: not resolved