$_all_post_vals, 'is_success' => false, 'widget_html' => false, ); // Verify the nonce before proceeding. $block_posts_nonce = isset( $_all_post_vals['block_posts_nonce'] ) ? esc_html($_all_post_vals['block_posts_nonce']) : ''; $block_posts_action = 'blogmagazine_block_post_tabs_nonce'; // Check if nonce is set... if ( ! isset( $block_posts_nonce ) ) { $response['is_success'] = esc_html__( 'Nonce doesnot exist.', 'blogmagazine' ); wp_send_json($response); } // Check if nonce is valid... if ( ! wp_verify_nonce( $block_posts_nonce, $block_posts_action ) ) { $response['is_success'] = esc_html__( 'Nonce doesnot match.', 'blogmagazine' ); wp_send_json($response); } ob_start(); $blogmagazine_args = array( 'terms_ids' => $terms_ids, 'thumbnail_size' => $thumbnail_size, 'largeimg_size' => $largeimg_size, 'excerpt_length' => $excerpt_length, ); ?>