comment_form_default_fields

Filters the default comment form fields.

Description

apply_filters( 'comment_form_default_fields', (unknown) $fields ); 

Parameters (1)

0. $fields (unknown)
The fields.

Usage

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

Defined (1)

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

/comments.php  
  1. $defaults = array( 'fields' => apply_filters( 'comment_form_default_fields', $fields ) );