[rules-users] How do I validate my DRL file

Hi , I am working on a Grails project where I have a web UI where the user can define rules with all the conditions and the .DRL file will be generated. Finally when the user clicks on a validate button ,my application should validate the defined rules (which is in .DRL file) to check for errors. So now my question is :How do I validate my DRL file? Can any one please guide me how can I achieve this? Thanks in advance. Vijeth Raj K vijethrajk(a)gmail.com