class CmAdmin::Models::FormField

def initialize(field_name, input_type, attributes = {})
  @field_name = field_name
  set_default_values
  attributes.each do |key, value|
    send("#{key}=", value)
  end
  set_default_placeholder
  self.display_if = lambda { |arg| return true } if display_if.nil?
  raise ArgumentError, "Kindly select a valid input type like #{VALID_INPUT_TYPES.sort.to_sentence(last_word_connector: ', or ')} instead of #{self.input_type} for form field #{field_name}" unless VALID_INPUT_TYPES.include?(self.input_type.to_sym)
end