| Server IP : 68.183.124.220 / Your IP : 216.73.217.137 Web Server : Apache/2.4.18 (Ubuntu) System : Linux Sandbox-A 4.4.0-210-generic #242-Ubuntu SMP Fri Apr 16 09:57:56 UTC 2021 x86_64 User : gavin ( 1000) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /var/www/html/wp-content/plugins/ninja-forms/deprecated/includes/display/form/ |
Upload File : |
<?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
}
}