class User < ApplicationRecord
    before_save { self.email = email.downcase }
    VALID_EMAIL_REGEX = /A[w+-.]+@[a-zd-]+(.[a-zd-]+)*.[a-z]+z/i
    validates :email, presence: true, length: { maximum: 255 },
                format: { with: VALID_EMAIL_REGEX },
                uniqueness: { case_sensitive: false }
    has_secure_password
    validates :password, presence: true, length: { minimum: 6 }
end

def create
    @user = User.new(params[user_params])    # Not the final implementation!
    if @user.save
      #TODO make view
      redirect_to root_path
    else
      #TODO make error messag
      redirect_to root_path
    end
  end

private

    def user_params
      params.permit(:email, :password)
    end

$("#signupBtn").click(function(){
  var email = $("#email_sup").val();
  var password = $("#p_sup").val();
  var passCon = $("#pc_sup").val();

  var d = {
    'email': email,
    'password': password
  };

  $.ajax({
      type: "POST",
      url: "/users",
      data: d
    }).success(function(json){
        console.log("success", json);
  });