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Source View: comment_form_field_{$name}

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
1560                               <?php do_action( 'comment_form_top' ); ?>
1561                               <?php if ( is_user_logged_in() ) : ?>
1562                                    <?php echo apply_filters( 'comment_form_logged_in', $args['logged_in_as'], $commenter, $user_identity ); ?>
1563                                    <?php do_action( 'comment_form_logged_in_after', $commenter, $user_identity ); ?>
1564                               <?php else : ?>
1565                                    <?php echo $args['comment_notes_before']; ?>
1566                                    <?php
1567                                    do_action( 'comment_form_before_fields' );
1568                                    foreach ( (array) $args['fields'] as $name => $field ) {
1569                                         echo apply_filters( "comment_form_field_{$name}", $field ) . "\n";
1570                                    }
1571                                    do_action( 'comment_form_after_fields' );
1572                                    ?>
1573                               <?php endif; ?>
1574                               <?php echo apply_filters( 'comment_form_field_comment', $args['comment_field'] ); ?>
1575                               <?php echo $args['comment_notes_after']; ?>
1576                               <p class="form-submit">
1577                                    <input name="submit" type="submit" id="<?php echo esc_attr( $args['id_submit'] ); ?>" value="<?php echo esc_attr( $args['label_submit'] ); ?>" />
1578                                    <?php comment_id_fields( $post_id ); ?>