class Utilisateur < ActiveRecord::Base

	# NAME VALIDATION
	name_regex = /\A[a-zA-Z-.\s]{2,}\z/i
	validates :prenom, :presence => true
	validates_format_of :prenom, :with => name_regex
	validates :nom, :presence => true
	validates_format_of :nom, :with => name_regex

	# DATE OF BIRTH VALIDATION
	validates :date_nsc, :presence => true

	# ADDRESS VALIDATION
	validates :adresse, :presence => true

	# PHONE VALIDATION
	phone_regex = /\d{10}/ # This is not perfect.
	validates :tel, :presence => true
	validates_format_of :tel, :with => phone_regex

	# E-MAIL VALIDATION
	email_regex = /\A[^@\s]+@([^@\s]+\.)+[^@\s]+\z/
	validates :mail, :presence => true,
					 :uniqueness => {:case_sensitive => false}
	validates_format_of :mail, :with => email_regex,
		:message => "is invalid"

	# PASSWORD VALIDATION
	validates :mdp, :presence => true

	class << self
		def authenticate(email, submitted_password)
			user = Utilisateur.find_by_mail(email)
			(user && user.mdp = submitted_password) ? user : nil
		end
	end
end