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2008 Mar 15
9
Spaces in Ruby on Rails and how to avoid them!
Hi, I just started learning ruby on rails and I am having hard time with white spacing! Here is the piece of code that will not work: validates_format_of :image_url, :with => %r{\.(gif|jpg|png)$}i, :message => "must be a URL for a GIF, JPG or PNG image" and here is the piece of code that will work: validates_format_of :image_url, :with => %r{\.(gif|jpg|png)$}i, :message