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scaffold
2005 Mar 10
2
Newbie question - form validation
...e very simple weblog systeme. I know threre are
plenty of them, but It''s good to study. I create following rule in
models/post.rb
validates_length_of :header, :in => 3..50, :allow_nil => false,
:message => "At least 3 characters"
It''s working fine with default scaffolt add form.
Then I tryed to create own new.rhtml
<?xml version="1.0" encoding="ISO-8859-2"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/...