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Source View: comment_form_submit_button

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Line Code
2509
2510                     /**
2511                      * Filters the submit button for the comment form to display.
2512                      *
2513                      * @since 4.2.0
2514                      *
2515                      * @param string $submit_button HTML markup for the submit button.
2516                      * @param array  $args          Arguments passed to comment_form().
2517                      */
2518                     $submit_button = apply_filters( 'comment_form_submit_button', $submit_button, $args );
2519
2520                     $submit_field = sprintf(
2521                          $args['submit_field'],
2522                          $submit_button,
2523                          get_comment_id_fields( $post_id )
2524                     );
2525
2526                     /**
2527                      * Filters the submit field for the comment form to display.