/**
* WPForms Custom Honeypot
*
* @author Bill Erickson
* @link http://www.billerickson.net/eliminate-spam-with-a-custom-honeypot/
*
* @param string $honeypot, empty if not spam, honeypot text is used in WPForms Log
* @param array $fields
* @param array $entry
* @param array $form_data
*/
function be_wpforms_custom_honeypot( $honeypot, $fields, $entry, $form_data ) {
$honeypot_class = 'my-bio-field';
$honey_field = false;
foreach( $form_data['fields'] as $form_field ) {
if( false !== strpos( $form_field['css'], $honeypot_class ) ) {
$honey_field = absint( $form_field['id'] );
}
}
if( !empty( $entry['fields'][$honey_field] ) ) {
$honeypot = 'Custom honeypot';
}
return $honeypot;
}
add_filter( 'wpforms_process_honeypot', 'be_wpforms_custom_honeypot', 10, 4 );
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