Makes sure that a URL has a protocol, that ampersands are converted to entities, and all other characters are properly URL encoded.
{exp:valid_url}www.example.com/foo bar/bat?=bag&mice=men!{/exp:valid_url}
Produces:
http://www.example.com/foo+bar/bat?=bag&mice=men%21
- Updated plugin to be 3.0 compatible
- Updated plugin to be 2.0 compatible