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Source View: allow_empty_comment

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Line Code
3359
3360      /**
3361       * Filters whether an empty comment should be allowed.
3362       *
3363       * @since 5.1.0
3364       *
3365       * @param bool  $allow_empty_comment Whether to allow empty comments. Default false.
3366       * @param array $commentdata         Array of comment data to be sent to wp_insert_comment().
3367       */
3368      $allow_empty_comment = apply_filters( 'allow_empty_comment', false, $commentdata );
3369      if ( '' === $comment_content && ! $allow_empty_comment ) {
3370           return new WP_Error( 'require_valid_comment', __( '<strong>ERROR</strong>: please type a comment.' ), 200 );
3371      }
3372
3373      $check_max_lengths = wp_check_comment_data_max_lengths( $commentdata );
3374      if ( is_wp_error( $check_max_lengths ) ) {
3375           return $check_max_lengths;
3376      }
3377