Class: MetadataPresenter::DateValidator

Inherits:
BaseValidator show all
Defined in:
app/validators/metadata_presenter/date_validator.rb

Direct Known Subclasses

DateAfterValidator, DateBeforeValidator

Constant Summary collapse

DATE_STRING_VALIDATIONS = 
%w[date_after date_before].freeze
YEAR_LOWER_BOUND = 
1000
YEAR_UPPER_BOUND = 
3000

Instance Attribute Summary

Attributes inherited from BaseValidator

#component, #page_answers

Instance Method Summary collapse

Methods inherited from BaseValidator

#allow_blank?, #custom_error_message, #default_error_message, #error_key, #error_message_hash, #initialize, #schema_key, #user_answer, #valid?

Constructor Details

This class inherits a constructor from MetadataPresenter::BaseValidator

Instance Method Details

#invalid_answer? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/validators/metadata_presenter/date_validator.rb', line 7

def invalid_answer?
  date = Date.civil(
    user_answer.year.to_i, user_answer.month.to_i, user_answer.day.to_i
  )

  # additional validations that `#civil` will not raise as errors
  return true if date.year < YEAR_LOWER_BOUND
  return true if date.year > YEAR_UPPER_BOUND

  false
rescue Date::Error
  true
end

#validation_value ⇒ Object 



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# File 'app/validators/metadata_presenter/date_validator.rb', line 21

def validation_value
  return unless schema_key.in?(DATE_STRING_VALIDATIONS)

  Date.parse(component.validation[schema_key]).strftime('%d %m %Y')
end