Web/Javascript/JQuery.md

@@ -39,6 +39,7 @@ $('div.test'); //will find every div with class 'test'
 //In a DOM object, use text or html to change texts.
 $('body').text("Hello world!"); //equivalent of innerText
 $('body').html("Hello world!"); //equivalent of innerHTML
+$('input').val(); //to get the value of an input element
 ```
 
 ```javascript