|Subject:||Regex. Digits, Letters and Dashes. what am I doing wrong?|
|Posted by:||Shapper (mdmou…@gmail.com)|
|Date:||Thu, 30 Aug 2012|
I need to use a Regex to check if a String is a match where:
1 - Allow Digits, Letters and Dashes (-);
2 - Allow the string to be empty.
I have the following: "^\w+-$"
But this is not working. What am I missing?