Sebastian Wei?

That’s a nice thing to say, but I’ve read through the tickets from the last few years and the requests for improvement don’t seem to have been received or implemented by the product team.

This concerns our wish for better SPAM protection, the wish of developers to incorporate best practice WordPress things such as hooks and actions.

After reviewing your plugin, we have noticed various errors, ranging from security, program errors, structural errors and bad practices for A11y .

Since you do not accept merge requests, we are forced to either wait for your GodWill, fork and ultimately do double work or change the service.

These are all things that, in my opinion, are unnecessary if Open Source is practiced properly.

Best Regards


Sebastian Wei?

The sketch is the PHP solution to your question.

I cannot infer from your question what you are doing with JS.

/* WP Snippets by lightweb-media.de */

function delete_empty_post_meta($post_id) {
    if (get_post_type($post_id) == 'post') {
        $post_meta = get_post_meta($post_id);
        foreach ($post_meta as $key => $value) {
            if (empty($value[0])) {
                delete_post_meta($post_id, $key);
            }
        }
    }
}
add_action('save_post', 'delete_empty_post_meta');

Something like this or witch function do you need?

Hi deleven,
it seens, the plugin search-filter-pro in combination with the google captcha will thrown the error.

Please deactivate for testing the “search-filter-pro” Plugin and check your Google Captcha Configuration from Contact Form 7