Title: hCaptcha + Contact Form 7 (+ WP Fastest Cache) = Can’t submit form
Last modified: April 12, 2022

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# hCaptcha + Contact Form 7 (+ WP Fastest Cache) = Can’t submit form

 *  Resolved [zviera](https://wordpress.org/support/users/zviera/)
 * (@zviera)
 * [4 years ago](https://wordpress.org/support/topic/hcaptcha-contact-form-7-wp-fastest-cache-cant-submit-form/)
 * Hi,
 * we have noticed a problem with submitting Contact Form 7 forms. When the page
   is cached, the form does not submit. When the browser’s cache is deleted, it 
   suddenly works. But reloading the page and submitting the form again, it does
   not work again.
 * The problem only happens when hCaptcha plugin is active. When the plugin is deactivated,
   it works.
 * When the plugin is active, but captcha is deactivated for logged-in users, the
   form submits (for logged-in users) correctly as well.
 * Console shows this JS notice, but I don’t know if this might be a part of the
   problem:
 * Invalid “SameSite“ value for cookie “INGRESSCOOKIE”. The supported values are:“
   Lax“, “Strict“, “None“ from the script at [https://hcaptcha.com/getcaptcha](https://hcaptcha.com/getcaptcha)
 * Do you have any idea how to fix this?
 * Plugins used (newest versions):
    – hCaptcha – Contact Form 7 – WP Fastest Cache
 * Thank you.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fhcaptcha-contact-form-7-wp-fastest-cache-cant-submit-form%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Contributor [kaggdesign](https://wordpress.org/support/users/kaggdesign/)
 * (@kaggdesign)
 * [3 years, 11 months ago](https://wordpress.org/support/topic/hcaptcha-contact-form-7-wp-fastest-cache-cant-submit-form/#post-15567056)
 * I tried to reproduce the problem on the test site – with no success. Everything
   works well with WP Fastest Cache.
 * Can you create a page with a very simple form, in other words, to create a minimal
   reproducible example?
 * Also, I have to know all the settings of the WP Fastest Cache.
 * Thank you.
 *  Thread Starter [zviera](https://wordpress.org/support/users/zviera/)
 * (@zviera)
 * [3 years, 11 months ago](https://wordpress.org/support/topic/hcaptcha-contact-form-7-wp-fastest-cache-cant-submit-form/#post-15598711)
 * Hi,
    there is a simpler form here: [https://polnoinfo.sk/kontakt/](https://polnoinfo.sk/kontakt/).
   It also fails to submit.
 * WP Fastest cache settings are here:
    [https://screencast-o-matic.com/i/c3fuikVYzjC](https://screencast-o-matic.com/i/c3fuikVYzjC)
 * Thank you.
 *  Plugin Contributor [kaggdesign](https://wordpress.org/support/users/kaggdesign/)
 * (@kaggdesign)
 * [3 years, 10 months ago](https://wordpress.org/support/topic/hcaptcha-contact-form-7-wp-fastest-cache-cant-submit-form/#post-15667695)
 * I tried a lot of attempts to replicate the issue on my local site – no luck. 
   CF7 sends the email.
 * Here are my WP Fastest Cache settings: [https://prnt.sc/9yjm1YQEKpav](https://prnt.sc/9yjm1YQEKpav).
 * It is something related to your website only. You should hire a developer who
   can debug what is going on and report. We will make a fix then (if the issue 
   is caused by our code).

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘hCaptcha + Contact Form 7 (+ WP Fastest Cache) = Can’t submit form’ is
closed to new replies.

 * ![](https://ps.w.org/hcaptcha-for-forms-and-more/assets/icon.svg?rev=3026321)
 * [hCaptcha for WP](https://wordpress.org/plugins/hcaptcha-for-forms-and-more/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/hcaptcha-for-forms-and-more/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/hcaptcha-for-forms-and-more/)
 * [Active Topics](https://wordpress.org/support/plugin/hcaptcha-for-forms-and-more/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/hcaptcha-for-forms-and-more/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/hcaptcha-for-forms-and-more/reviews/)

## Tags

 * [cache](https://wordpress.org/support/topic-tag/cache/)
 * [hcaptcha](https://wordpress.org/support/topic-tag/hcaptcha/)
 * [wpfastestcache](https://wordpress.org/support/topic-tag/wpfastestcache/)

 * 3 replies
 * 2 participants
 * Last reply from: [kaggdesign](https://wordpress.org/support/users/kaggdesign/)
 * Last activity: [3 years, 10 months ago](https://wordpress.org/support/topic/hcaptcha-contact-form-7-wp-fastest-cache-cant-submit-form/#post-15667695)
 * Status: resolved