I am trying to write my own javascript validation and am looking for
some help with writing a function that checks to see if a string
contains invalid characters. I have gotten it to work for spaces:
username.include?(' ')
but I would like to perform a thorough check for all invalid
characters like my user validation:
validates_format_of :username, :with => /^[A-Z0-9_]*$/i
Im a little confused about the /^[A-Z0-9_]*$/i syntax. Can anyone
enlighten me?
--~--~---------~--~----~------------~-------~--~----~
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
-~----------~----~----~----~------~----~------~--~---
