Rails - Mar 2006 - column human names in validation errors

hi,
I don''t know how to change field names in error messages.
if I add error message like this:
errors.add( "age", "You must be at least 18 years old" )
unless age >=
18

when error occures this text is displayed

Age You must be at least 18 years old

so the first word(s) is column human name for that attribute.
how can I change that? of course only in error message text.

thanx

-- 
Posted via http://www.ruby-forum.com/.

I don''t remember changing anything in my rails environment, but I have
now been getting following error anytime I attempt to use script/generate tool
in rails:

c:/Apache/Ruby/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/initializer.rb:155:in
`load_environment'': undefined local variable or method `b'' for
#<Rail
s::Initializer:0x38d5b10> (NameError)
        from
c:/Apache/Ruby/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/initializer.rb:155:in
`load_environment''
        from
c:/Apache/Ruby/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/core_ext/kernel.rb:27:in
`silence_warnings''
        from
c:/Apache/Ruby/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/initializer.rb:152:in
`load_environment''
        from
c:/Apache/Ruby/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/initializer.rb:81:in
`process''
        from
c:/Apache/Ruby/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/initializer.rb:42:in
`run''
        from ./script/../config/../config/environment.rb:10
        from
c:/Apache/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in
`require''
        from
c:/Apache/Ruby/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:214:in
`require''
        from
c:/Apache/Ruby/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/commands/generate.rb:1
        from
c:/Apache/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in
`require''
        from
c:/Apache/Ruby/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:214:in
`require''
        from script/generate:3

Any suggestion? I cannot think of anything

Anu


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