angularjs: URL rewrite not found

dimanche 28 juin 2015

My URL it's like this

and i want to rewrite url's like this

I thought this was the way

RewriteEngine On
RewriteBase /validar/
RewriteRule ^/([^/]*)/([^/]*)/$/api.php?desde=$1&que=$2 [L]

But i'm getting 404 and cant make it work

Any ideas? Thanks

angularjs