app/models/user.rb
class User < ActiveRecord::Base
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable, :confirmable
# make sure they are not blank
validates_presence_of :name, :phone, :email
def getFormsCount
Form.where(:id_user => id).count()
end
end