woocommerce_enable_order_notes_field

The WooCommerce woocommerce enable order notes field hook.

Description

apply_filters( 'woocommerce_enable_order_notes_field', (unknown) $get_option ); 

Parameters (1)

0. $get_option — Optional. (unknown) => get_option( 'woocommerce_enable_order_comments', 'yes' ) === 'yes'
The get option.

Usage

To run the hook, copy the example below.
  1. $get_option = apply_filters( 'woocommerce_enable_order_notes_field', $get_option ); 
  2.  
  3. if ( !empty( $get_option ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the woocommerce_enable_order_notes_field callback 
  2. function filter_woocommerce_enable_order_notes_field( $get_option ) { 
  3. // make filter magic happen here... 
  4. return $get_option
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'woocommerce_enable_order_notes_field', 'filter_woocommerce_enable_order_notes_field', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'woocommerce_enable_order_notes_field', 'filter_woocommerce_enable_order_notes_field', 10, 1 ); 

Defined (3)

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

/templates/checkout/form-shipping.php  
  1. <?php if ( apply_filters( 'woocommerce_enable_order_notes_field', get_option( 'woocommerce_enable_order_comments', 'yes' ) === 'yes' ) ) : ?> 
/includes/admin/meta-boxes/class-wc-meta-box-order-data.php  
  1. if ( apply_filters( 'woocommerce_enable_order_notes_field', 'yes' == get_option( 'woocommerce_enable_order_comments', 'yes' ) ) && $post->post_excerpt ) { 
  1. if ( apply_filters( 'woocommerce_enable_order_notes_field', 'yes' == get_option( 'woocommerce_enable_order_comments', 'yes' ) ) ) {