ninja_forms_field_recaptcha_display

The Ninja Forms ninja forms field recaptcha display function.

Description

ninja_forms_field_recaptcha_display( $field_id, $data, (string) $form_id = '' );

Parameters (3)

0. $field_id: The field id.
1. $data: The data.
2. $form_id — Optional. (string) => '': The form id.

Usage

if ( !function_exists( 'ninja_forms_field_recaptcha_display' ) ) { 
    require_once ABSPATH . PLUGINDIR . 'ninja-forms/deprecated/includes/fields/recaptcha.php'; 
} 
  
// The field id. 
$field_id = null; 
  
// The data. 
$data = null; 
  
// The form id. 
$form_id = ''; 
  
// NOTICE! Understand what this does before running. 
$result = ninja_forms_field_recaptcha_display($field_id, $data, $form_id);

Defined (1)

The function is defined in the following location(s).

/deprecated/includes/fields/recaptcha.php

function ninja_forms_field_recaptcha_display( $field_id, $data, $form_id = '' ) { 
    $settings = get_option( "ninja_forms_settings" ); 
    $lang = $settings['recaptcha_lang']; 
    $siteKey = $settings['recaptcha_site_key']; 
    $field_class = ninja_forms_get_field_class( $field_id, $form_id ); 
    if ( !empty( $siteKey ) ) { ?> 
        <input id="ninja_forms_field_<?php echo $field_id;?>" name="ninja_forms_field_<?php echo $field_id;?>" type="hidden" class="<?php echo $field_class;?>" value="" rel="<?php echo $field_id;?>" /> 
        <div class="g-recaptcha" data-callback="nf_recaptcha_set_field_value" data-sitekey="<?php echo $siteKey; ?>"></div> 
        <script type="text/javascript" src="https://www.google.com/recaptcha/api.js?hl=<?php echo $lang; ?>"> </script> 
        <script type="text/javascript"> 
            function nf_recaptcha_set_field_value(inpval) { 
                jQuery("#ninja_forms_field_<?php echo $field_id;?>").val(inpval) 
            } 
            </script> 
        <?php 
    } 
}