You have the option to use regular expressions in your rules when you use the "matches" condition.
You can test your input here: http://rubular.com/ which is based on the same engine we use for our regular expressions.
You have the option to use regular expressions in your rules when you use the "matches" condition.
You can test your input here: http://rubular.com/ which is based on the same engine we use for our regular expressions.