def valid?
      return false if @height.nil?
      return false if @text_bottom_intent.nil?
      return false if @text_repeat_type.nil?
      text_repeat_type_validator = EnumAttributeValidator.new('String', ["None", "FullTextRepeat", "RepeatWithTruncation"])
      return false unless text_repeat_type_validator.valid?(@text_repeat_type)
      return false if @visible.nil?
      return true
    end
def valid?
      return false if @height.nil?
      return false if @text_bottom_intent.nil?
      return false if @text_repeat_type.nil?
      text_repeat_type_validator = EnumAttributeValidator.new('String', ["None", "FullTextRepeat", "RepeatWithTruncation"])
      return false unless text_repeat_type_validator.valid?(@text_repeat_type)
      return false if @visible.nil?
      return true
    end
Check to see if the all the properties in the model are valid
 @return true if the model is valid