Hi All, I want to validate a file format before uploaded on server.
I know it can be validate by content-type or using regex. But I wonder if someone change the extension of file and then uploaded it.... I have to validate only two format: 1) wav 2) gsm Thanks -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
