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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
1653                               <?php do_action( 'comment_form_top' ); ?>
1654                               <?php if ( is_user_logged_in() ) : ?>
1655                                    <?php echo apply_filters( 'comment_form_logged_in', $args['logged_in_as'], $commenter, $user_identity ); ?>
1656                                    <?php do_action( 'comment_form_logged_in_after', $commenter, $user_identity ); ?>
1657                               <?php else : ?>
1658                                    <?php echo $args['comment_notes_before']; ?>
1659                                    <?php
1660                                    do_action( 'comment_form_before_fields' );
1661                                    foreach ( (array) $args['fields'] as $name => $field ) {
1662                                         echo apply_filters( "comment_form_field_{$name}", $field ) . "\n";
1663                                    }
1664                                    do_action( 'comment_form_after_fields' );
1665                                    ?>
1666                               <?php endif; ?>
1667                               <?php echo apply_filters( 'comment_form_field_comment', $args['comment_field'] ); ?>
1668                               <?php echo $args['comment_notes_after']; ?>
1669                               <p class="form-submit">
1670                                    <input name="submit" type="submit" id="<?php echo esc_attr( $args['id_submit'] ); ?>" value="<?php echo esc_attr( $args['label_submit'] ); ?>" />
1671                                    <?php comment_id_fields( $post_id ); ?>