title: Get a Wordpress Users E-Mail by Username via Ajax
body: <p>I am currently building a Wordpress Login Form Plugin. Much like the <a href="https://www.gosquared.com/blog/login-screen-design" rel="nofollow">great GoSquared Login Form</a> I want the Gravatar of the User currently logging in / resetting their password / registering to show up.</p>
  
  <p>Since the Wordpress Login System works with Usernames I now want to find a way for my jQuery to send the Username to a PHP File which then returns the User's E-Mail Adress.</p>
  
  <p>Hope you can help me out!</p>