Regex for one or more words separated by spaces

Question

I am looking for a regex where i have one or more words (possibly should cover alpha numeric also) separated by spaces (one or more spaces)

1. \" Test This stuff

Answer 1

I think you need something like this,

^\s*[A-Za-z0-9]+(?:\s+[A-Za-z0-9]+)*\s*$

DEMO

OR

^(?:\s+[A-Za-z0-9]+)+\s+$

DEMO

Answer 2

If you do not care just how many words you have, this would work:

[\w\s]+

\w is any alphanumeric. Replace it with a-zA-Z if you need only letters.