Restrict specific email addresses in WPForms

HowTo Code Snippets
1

Restrict specific email addresses in WPForms on your child site.

Snippet Type

Execute on Child Sites

Snippet

function wpf_dev_blacklist( $honeypot, $fields, $entry, $form_data ) {
 
    // Use the email as the key. The value will be used in the log
    $blacklist = array(
        '[email protected]' => 'Ima Believer',
        '[email protected]' => 'Me Me'
    );
     
    foreach( $form_data['fields'] as $id => $field ) {
        if( 'email' == $field['type'] && array_key_exists( $entry['fields'][$id], $blacklist ) )
            $honeypot = '[Blacklist] ' . $blacklist[$entry['fields'][$id]];
    }
     
    return $honeypot;
}
add_filter( 'wpforms_process_honeypot', 'wpf_dev_blacklist', 10, 4 );
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