title: Difference between val.length and val().length in jQuery?
body: <p>What is difference between <code>$("#id").val.length</code> and <code>$("#id").val().length</code>?</p>
  
  <p>When I write <code>$("#id").val.length</code> then the output is <code>1</code> and <code>$("#id").val().length</code> then the output is the length of the written characters.</p>
  
  <p>What is the explanation?</p>