jzaefferer/jquery-validation — pull request #701 by jameslouiz (2013-03-21 22:15:15+00:00)
Title: Added currency validation with specific symbols and symbol groups

Added support for currencies to allow soft OR strict validation for symbol

Supports multiple currencies at same time by passing in parameters eg currency: '£,$,€'

Strict implies a symbol is absolutely required, soft allows without a symbol but still validates with a symbol.

Demo Here
http://jsfiddle.net/C9f6r/88/