title: Can I use white spaces in the name attribute of an HTML element?
body: <p>A question has rised in my project team as we are designing a web page.
  Can we use white characters (like space) in the name attribute of an HTML element ? eg. <code>&lt;input type="checkbox" name="first check box"&gt;</code></p>
  
  <p>My concern is mainly the behavior of different browsers with such an attribute value.</p>
  
  <p>We are now in the design phase, until we get to write some code and test this, a long time will pass, so I am asking you experts about this.</p>
  
  <p>Thank you !</p>