Undefined value was submitted through this field

@noche70 To make sure that you are not calling remove_action before CF7 calls add_action you can add this code:

add_action( 'init', function() {
    remove_action( 'wpcf7_swv_create_schema', 'wpcf7_swv_add_select_enum_rules', 20, 2 );
});

Still getting this error. I populate the select with custom posttype taxonomy. inserting the “remove_action”, disabling the action in selection.php does not work for me.

any suggestions?

I am also seeing the same problem with Twenty Twenty Three theme, but this theme doesn’t have a functions.php.
I’ve got other sites using different themes and dropdowns that aren’t impacted though.

• This reply was modified 3 months ago by tobyw7.

I cannot figure out where to put this code in functions.php:

add_action( ‘init’, function() {
remove_action( ‘wpcf7_swv_create_schema’, ‘wpcf7_swv_add_select_enum_rules’, 20, 2 );
});

I tried to put it where I find other “add_action”, but with no luck. Also tried to put it at the end of the file, no luck.

Right now I have older versions installed to make the dynimic fields work. But that is of course not optimal.

Para resolver esse erro, você deve escrever a fun??o
remove_action( ‘wpcf7_swv_create_schema’, ‘wpcf7_swv_add_select_enum_rules’, 20, 2 );
No arquivo ‘wp-content\plugins\contact-form-7\modules\select.php’
abaixo de:
add_action(

    ‘wpcf7_swv_create_schema’,

    ‘wpcf7_swv_add_select_enum_rules’,

    20, 2

);

Why does this thread has a “Resolved” Flag?

Dear authors please give an advice how to solve this issue.

Putting this “remove_action” thingy anywhere in the functions.php does not solve anything for me.

Trying to update my contact form since month. Always have to rollback because the form is broken.

Hi

I would like to know if the latest PRO version 2.5 solves this issue?
Don′t want to buy PRO before I know.
Still have the free version, and the latest version of the plugin does not solve the problem.