Capitalize the first letter of every word

Question

I want to use a javascript function to capitalize the first letter of every word

eg:

THIS IS A TEST ---> This Is A Test
this is a TEST ---> Th         


        

Answer 1

If you don't mind using a library, you could use Sugar.js capitalize()

capitalize( all = false ) Capitalizes the first character in the string and downcases all other letters. If all is true, all words in the string will be capitalized.

Example:

'hello kitty'.capitalize()     -> 'Hello kitty'
'hello kitty'.capitalize(true) -> 'Hello Kitty'