Problems with ContactForm7, reCAPTCHA (v3) (15 WordPress-Pages works…)

What other plugins and theme do you use? And, is there any reason to think this issue has something to do with reCAPTCHA?

@takayukister

> Q1: What other plugins and theme do you use?
This Plugins are active:
Advanced Custom Fields: 5.7.8
Akismet Anti-Spam: 4.1
All In One WP Security: 4.3.7.2
Broken Link Checker: 1.11.5
Contact Form 7: 5.1
Download Monitor: 4.1.1
Duplicate Post: 3.2.2
Email Before Download: 5.1.9
Favicon by RealFaviconGenerator: 1.3.14
Flamingo: 1.9
Google Analytics Dashboard for WP (GADWP): 5.3.7
Google Authenticator: 0.48
Google Pagespeed Insights: 3.0.5
Google XML Sitemaps: 4.0.9
Imagify: 1.8.4
Installer Plugin: 1.2.2
Meta Tag Manager: 2.1
Regenerate Thumbnails: 3.0.2
Slider Revolution: 5.4.8.1
SMK Sidebar Generator: 3.1
WPBakery Page Builder: 5.6
Yoast SEO: 9.2.1

> Q2: And, is there any reason to think this issue has something to do with reCAPTCHA?

I do not think so. I use it on other sites as well.
I have disabled to check Akismet Anti-Spam and All In One WP Security. No effect.

I use content security policy. They could basically block something. But: the necessary servers would have to be allowed (all systems the same policies) and I have already disabled the policies for testing.

Okay. Try switching theme to the default one and deactivating all plugins excluding Akismet, Contact Form 7, Flamingo, and Yoast SEO.

I have
– disabled all plugins except the mentioned (Akismet, Contact Form 7, Flamingo, and Yoast SEO)
– switched to the theme “Twenty Nineteen”

Error is still present.
Apparently it depends on the plugin somewhere.

In the database I can not find entries for CF7 in any of my environments. Not even under options. Where can I find the settings of CF7 in the database?

Okay. I’m a bit confused about your sudden concern about database, though.

Then try deactivating All In One WP Security & Firewall.

I’ve tried several times with the firewall, but it does not help.
On all other systems this works.

If I know where to check the forms and keys on the DB or in the system, I would check here. Maybe I find an error.

Otherwise: Would I secure the forms probably manually, remove the plugin clean (I would have to check that this is really clean) and reinstall.

What do you think about?

I have
– all forms deleted
– removed reCAPTCHA
– uninstalled the plugin
– Plugin: new install
– The form rebuilt by Scratch
– tested with and without reCAPTCHA

Unfortunately without success.

What I can tell: For some reason the following element is not loaded correctly:
<div class="wpcf7-response-output wpcf7-display-none wpcf7-validation-errors" style="display: block;" role="alert">Ein oder mehrere Felder sind fehlerhaft. Bitte überprüfe sie und versuche es noch einmal.</div>

For some reason, the form variables are not recognized by the script.

If I get the required fields out, an empty form will be sent.

<p>Name (Pflichtfeld)<br />
    [text* your-name] </p>

<p>Vorname (Pflichtfeld)<br />
    [text* your-firstname] </p>

<p>Ihre E-Mail-Adresse (Pflichtfeld)<br />
    [email* your-email] </p>

<p>Ihre Nachricht (Pflichtfeld)<br />
    [textarea* your-message] </p>

<p>[submit "Senden"]</p>

I have found this JavaScript Error.

It looks like the form data is not being passed.

TypeError: $target.get(…) is undefined[Weitere Informationen] scripts.js:372:3
wpcf7.triggerEvent
https://www.verasani.ch/wp-content/plugins/contact-form-7/includes/js/scripts.js:372:3
ajaxSuccess
https://www.verasani.ch/wp-content/plugins/contact-form-7/includes/js/scripts.js:257:6
wpcf7.submit/<
https://www.verasani.ch/wp-content/plugins/contact-form-7/includes/js/scripts.js:355:4
i
https://www.verasani.ch/wp-includes/js/jquery/jquery.js:2:27444
fireWith
https://www.verasani.ch/wp-includes/js/jquery/jquery.js:2:28213
y
https://www.verasani.ch/wp-includes/js/jquery/jquery.js:4:22719
c
https://www.verasani.ch/wp-includes/js/jquery/jquery.js:4:26925

?

Workaround found:
– Install “Contact Form 7 Controls”
– Setting each form: “Disable AJAX for this form”