4.4.27

core/helpers/class-feedback.php

@@ -427,11 +427,7 @@ public static function get_feedback_count( $post_id = null )
 	 */
 	public static function after_vote( $post_id, $show_feedback = false )
 	{
-		$feedback_text = esc_html_x(
-			'Thank you very much. Please write us your opinion, so that we can improve ourselves.',
-			'form user note',
-			'helpful'
-		);
+		// $feedback_text = esc_html_x( 'Thank you very much. Please write us your opinion, so that we can improve ourselves.', 'form user note', 'helpful' );
 
 		$hide_feedback = get_post_meta( $post_id, 'helpful_hide_feedback_on_post', true );
 		$hide_feedback = ( 'on' === $hide_feedback ) ? true : false;
@@ -492,7 +488,11 @@ public static function after_vote( $post_id, $show_feedback = false )
 			$feedback_text = apply_filters( 'helpful_pre_feedback_message_voted', $feedback_text, $post_id );
 		}
 
-		if ( '' === trim( $feedback_text ) ) {
+		if ( isset( $feedback_text ) && '' === trim( $feedback_text ) ) {
+			$feedback_text = false;
+		}
+
+		if ( ! isset( $feedback_text ) ) {
 			$feedback_text = false;
 		}
 

helpful.php

@@ -2,7 +2,7 @@
 /**
  * Plugin Name: Helpful
  * Description: Add a fancy feedback form under your posts or post-types and ask your visitors a question. Give them the abbility to vote with yes or no.
- * Version: 4.4.26
+ * Version: 4.4.27
  * Author: Pixelbart
  * Author URI: https://pixelbart.de
  * Text Domain: helpful

readme.txt

@@ -5,7 +5,7 @@ Tags: helpful, poll, feedback, reviews, vote, review, voting
 Requires at least: 4.6
 Tested up to: 5.7
 Requires PHP: 5.6.20
-Stable tag: 4.4.26
+Stable tag: 4.4.27
 License: MIT License
 License URI: https://opensource.org/licenses/MIT
 

templates/feedback.php

@@ -1,6 +1,6 @@
 <?php if ( ! defined( 'ABSPATH' ) ) exit; ?>
 
-<?php if ( isset( $feedback_text ) ) : ?>
+<?php if ( isset( $feedback_text ) && false !== $feedback_text ) : ?>
 <div class="feedback-note">
 	<p><?php echo $feedback_text; ?></p>
 </div>