jh100000
2006-Jul-18 20:48 UTC
[Rails] how to ensure that a file has been selected on a file_field?
Does anyone know how to validate if a file has been selected using a file_field control? I want to ensure a file has been selected before the associated action is selected. Presumably something like validates_presence_of something ? Any pointers most appreciated... John -- Posted via http://www.ruby-forum.com/.