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<?php
function ninja_forms_register_field_honeypot(){
$args = array(
'name' => __( 'Honey Pot', 'ninja-forms' ),
'sidebar' => 'template_fields',
'edit_function' => '',
'display_function' => 'ninja_forms_field_honeypot_display',
'save_function' => '',
'group' => 'standard_fields',
'default_label' => __( 'If you are a human and are seeing this field, please leave it blank.', 'ninja-forms' ),
'edit_label' => false,
'edit_desc' => false,
'edit_label_pos' => false,
'default_label_pos' => 'above',
'default_value' => '',
'edit_req' => false,
'edit_custom_class' => false,
'edit_help' => false,
'edit_meta' => false,
'edit_conditional' => false,
'display_label' => true,
'process_field' => false,
'pre_process' => 'ninja_forms_field_honeypot_pre_process',
'edit_options' => array(
array(
'type' => 'hidden',
'name' => 'honeypot_save',
),
),
);
ninja_forms_register_field('_honeypot', $args);
}
add_action('init', 'ninja_forms_register_field_honeypot');
function ninja_forms_field_honeypot_display( $field_id, $data, $form_id = '' ){
$field_class = ninja_forms_get_field_class( $field_id, $form_id ); ?>
<input id="ninja_forms_field_<?php echo $field_id;?>" name="ninja_forms_field_<?php echo $field_id;?>" type="text" class="<?php echo $field_class;?>" value="" rel="<?php echo $field_id;?>" />
<?php
}
function ninja_forms_field_honeypot_pre_process( $field_id, $user_value ){
global $ninja_forms_processing;
$plugin_settings = nf_get_settings();
if(isset($plugin_settings['honeypot_error'])){
$honeypot_error = __( $plugin_settings['honeypot_error'], 'ninja-forms' );
}
if( $ninja_forms_processing->get_action() != 'save' AND $ninja_forms_processing->get_action() != 'mp_save' AND !isset($_POST['_wp_login']) AND $user_value != '' ){
if( is_object( $ninja_forms_processing)){
if( $user_value != '' ){
$ninja_forms_processing->add_error('honeypot-'.$field_id, $honeypot_error, $field_id);
}
}
}
}
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