update readme, adjust license error, bump version

README.md

@@ -8,8 +8,8 @@
     <a href="https://www.gnu.org/licenses/gpl-3.0.html">
         <img alt="License" src="https://img.shields.io/badge/License-GPL-blue.svg">
     </a>
-    <a href="https://snyk.io/test/npm/cuttr/1.4.0">
-        <img src="https://snyk.io/test/npm/cuttr/1.4.0/badge.svg" alt="Known Vulnerabilities" data-canonical-src="https://snyk.io/test/npm/cuttr/1.3.1" style="max-width:100%;">
+    <a href="https://snyk.io/test/npm/cuttr/1.4.1">
+        <img src="https://snyk.io/test/npm/cuttr/1.4.1/badge.svg" alt="Known Vulnerabilities" data-canonical-src="https://snyk.io/test/npm/cuttr/1.3.1" style="max-width:100%;">
     </a>
     <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=K9X3RW27WJHWE&source=url">
         <img alt="License" src="https://img.shields.io/badge/donate-PayPal.me-ff69b4.svg">
@@ -56,9 +56,9 @@ Link directly to Cuttr files on [unpkg](https://unpkg.com/cuttr).
 Link directly to Cuttr files on [cdnjs](https://cdnjs.com/libraries/cuttr).
 
 ``` html
-<script src="https://cdnjs.cloudflare.com/ajax/libs/cuttr/1.4.0/cuttr.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/cuttr/1.4.1/cuttr.min.js"></script>
 <!-- or -->
-<script src="https://cdnjs.cloudflare.com/ajax/libs/cuttr/1.4.0/cuttr.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/cuttr/1.4.1/cuttr.js"></script>
 
 ```
 

bower.json

@@ -2,7 +2,7 @@
   "name": "cuttr",
   "description": "Cuttr is a javascript plugin that truncates multi-line string content with multiple truncation methods and custom ellipsis.",
   "main": "dist/cuttr.js",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "authors": [
     "DEVSK"
   ],

dist/cuttr.js

@@ -1,5 +1,5 @@
 /*!
- * Cuttr 1.4.0
+ * Cuttr 1.4.1
  * https://github.com/d-e-v-s-k/cuttr-js
  *
  * @license GPLv3 for open source use only
@@ -22,6 +22,9 @@
     root.Cuttr = factory();
   }
 })(this, function () {
+  //  private global vars
+  var CUTTR_LICENSE = true; //  init Cuttr
+
   var Cuttr = function Cuttr(el, options) {
     'use strict';
 
@@ -314,7 +317,10 @@
 
 
     function displayWarnings(isAuthorized) {
-      if (!isAuthorized) {
+      if (!isAuthorized && CUTTR_LICENSE) {
+        //  declare global const to show error only once
+        CUTTR_LICENSE = false; //  show error message
+
         showError('error', 'Cuttr.js has a GPLv3 license and it requires a `licenseKey` option. Read about it here:');
         showError('error', 'https://github.com/d-e-v-s-k/cuttr-js#options');
       }

examples/index.html

@@ -54,8 +54,6 @@ <h2>Truncate without breaking the HTML</h2>
         length: 13
     });
 
-    truncateChar.expandContent();
-
     new Cuttr('.truncate-words', {
         //options here
         truncate: 'words',

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cuttr",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "description": "Cuttr is a javascript / jQuery plugin that truncates multi-line string content with multiple truncation methods and custom ellipsis.",
   "main": "dist/cuttr.js",
   "unpkg": "dist/cuttr.min.js",

src/cuttr.js

@@ -1,5 +1,5 @@
 /*!
- * Cuttr 1.4.0
+ * Cuttr 1.4.1
  * https://github.com/d-e-v-s-k/cuttr-js
  *
  * @license GPLv3 for open source use only
@@ -23,6 +23,11 @@
         root.Cuttr = factory();
     }
 }(this, function () {
+
+    //  private global vars
+    let CUTTR_LICENSE = true;
+
+    //  init Cuttr
     const Cuttr = function (el, options){
         'use strict';
 
@@ -370,7 +375,10 @@
          */
         function displayWarnings(isAuthorized) {
 
-            if (!isAuthorized) {
+            if (!isAuthorized && CUTTR_LICENSE) {
+                //  declare global const to show error only once
+                CUTTR_LICENSE = false;
+                //  show error message
                 showError('error', 'Cuttr.js has a GPLv3 license and it requires a `licenseKey` option. Read about it here:');
                 showError('error', 'https://github.com/d-e-v-s-k/cuttr-js#options');
             }