title: Regex for name with space in HTML5
body: <p>I tried below pattern for Name field in HTML5, but everytime I am getting error :- "Please match the requested format"
  </p>
  
  <p>Apart from above pattern, I also gave different pattern like :-
  a) pattern="/^[A-Za-z\s]+$/"
  b) pattern="/^[A-Za-z]\s[A-Za-z]+$/"</p>
  
  <p>All the three pattern are not working. What I want is simple Firstname Lastname like "Harry Potter".
  Please advice. </p>
  
  <p>Thanks in advance.</p>