Improve README.md for nate-strauser#28

README.md

@@ -13,3 +13,25 @@ Add package
 meteor add natestrauser:select2
 ```
 
+## How to use
+
+Add a specific class in your template for the select element you want to apply Select2 to:
+
+```html
+<select class="select2-dropdown" name="state">
+  <option value="value1">value1</option>
+  <option value="value2">value2</option>
+</select>
+```
+
+
+Enable Select2 for the specific class in the .js file of your template:
+
+```javascript
+Template.MyTemplate.onRendered(function() {
+    // Enable select2
+    $('.select2-dropdown').select2();
+});
+```
+
+See also the [Select2 documentation](https://select2.org/).