how to create a sign_i function that doesn't require a password in rails
def register
@user = User.new
end
def create
@user = User.new(user_params)
if @user.save
redirect_to root_path, notice: 'Welcome! We have sent you the link to login to our app'
else
render :register
end
end
private
def user_params
params.require(:user).permit(:fullname, :username, :email)
end