%PDF-
%PDF-
Mini Shell
Mini Shell
<?php if ( ! defined( 'ABSPATH' ) ) exit;
/**
* Outputs the HTML indicating that form fields are required.
*
**/
add_action('init', 'ninja_forms_register_display_req_items');
function ninja_forms_register_display_req_items(){
add_action('ninja_forms_display_before_fields', 'ninja_forms_display_req_items', 12 );
}
function ninja_forms_display_req_items( $form_id ){
$plugin_settings = nf_get_settings();
if(isset($plugin_settings['req_div_label'])){
$req_div_label = __( $plugin_settings['req_div_label'], 'ninja-forms' );
}else{
$req_div_label = __('Fields marked with a * are required.', 'ninja-forms');
}
$all_fields = ninja_forms_get_fields_by_form_id( $form_id );
$output = false;
if( is_array( $all_fields ) AND !empty( $all_fields ) ){
foreach( $all_fields as $field ){
if( isset( $field['data']['req'] ) AND $field['data']['req'] == 1 ){
$output = true;
}
}
}
if( $output && $req_div_label != '' ){
$class = apply_filters( 'ninja_forms_display_required_items_class', 'ninja-forms-required-items', $form_id );
?>
<div class="<?php echo $class; ?>"><?php echo $req_div_label;?></div>
<?php
}
}
Zerion Mini Shell 1.0