Hi Shandy,
you do something like this in your controller,
(assume User is the name of model)
class MyController < ApplicationController
def create
# do what ever validation you want for the incoming parameters, and
i'll assume params[:user] contains all attribute necessary for
creation of user
user = User.new(params[:user])
begin
x.save!
rescue Exception => e
puts x.errors['password'] # this will print the error
message you have given, so do what ever you want with this( i am just
printing)
# password is the field name in database table, which can be
any column you want.
puts e.message # even this will contains the error
message.
end
end
end
