My User (Devise) model also has name, city, nation, phone members.
In the create registration page - I validates_presence_of city, nation, phone, name, email,
In the Devise model you can override reset_password! and use your own validations. For example:
def reset_password!(new_password, new_password_confirmation)
self.password = new_password
self.password_confirmation = new_password_confirmation
validates_presence_of :password
validates_confirmation_of :password
validates_length_of :password, within: Devise.password_length, allow_blank: true
if errors.empty?
clear_reset_password_token
after_password_reset
save(validate: false)
end
end