I need to have a field with referer-url $_SERVER['HTTP_REFERER']

[Thomas Pilgrim]

Is it possible to have a hidden field which contains the url-referer ( $_SERVER[‘HTTP_REFERER’];)

I need to see the page-url where the customer came from.

For Example i do have hundrets of products and one user meta form.
The customer clicks on the product to get to the form. Then i need a field to be filled with the referrer url.

I do had this working with contact-form-7 with the following code:
####
function getRefererPage( $form_tag ) {
if ( $form_tag[‘name’] == ‘referenzseite’ ) {
$form_tag[‘values’][] = $_SERVER[‘HTTP_REFERER’];
}
return $form_tag;
}
#####

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