title: JQuery: Calling the input value by an ID
body: <p>I try to get the value of the input id="registration_type"</p>
  
  <p>I type on console:</p>
  
  <blockquote>
    <p>$('#registration_type')</p>
  </blockquote>
  
  <p>then it will appear:</p>
  
  <pre><code>&lt;input id=​"registration_type" name=​"contact_registration[type]​" type=​"hidden" value=​"ContactRegistration"&gt;​
  </code></pre>
  
  <p>I want to get the value only which is "ContactRegistration"
  How will I do that on JQuery?</p>