Class: ProvinceValidator

Inherits:
ActiveModel::EachValidator
  • Object
show all
Defined in:
lib/ama_validators/province_validator.rb

Overview

Use this with validates :your_province_field, province: { country: :your_country_field }

Constant Summary collapse

COUNTRIES = 
{ canada: 'Canada', usa: 'United States of America', mexico: 'Mexico' }
PROV_STATE = 
{
    canada: ['Alberta', 'British Columbia', 'Manitoba', 'New Brunswick', 'Newfoundland', 'Nova Scotia',
             'Northwest Territories', 'Nunavut', 'Ontario', 'Prince Edward Island', 'Saskatchewan',
             'Quebec', 'Yukon'],
    usa: ['Alabama', 'Alaska', 'Arizona', 'Arkansas', 'California', 'Colorado', 'Connecticut', 'Delaware',
          'Florida', 'Georgia', 'Hawaii', 'Idaho', 'Illinois', 'Indiana', 'Iowa', 'Kansas', 'Kentucky',
          'Louisiana', 'Maine', 'Maryland', 'Massachusetts', 'Michigan', 'Minnesota', 'Mississippi',
          'Missouri', 'Montana', 'Nebraska', 'Nevada', 'New Hampshire', 'New Jersey', 'New Mexico',
          'New York', 'North Carolina', 'North Dakota', 'Ohio', 'Oklahoma', 'Oregon', 'Pennsylvania',
          'Rhode Island', 'South Carolina', 'South Dakota', 'Tennessee', 'Texas', 'Utah', 'Vermont',
          'Virginia', 'Washington', 'Washington, D.C', 'West Virginia', 'Wisconsin', 'Wyoming']
}

Instance Method Summary collapse

Instance Method Details

#validate_each(object, attribute, value) ⇒ Object 



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# File 'lib/ama_validators/province_validator.rb', line 5

def validate_each(object, attribute, value)
  provinces = PROV_STATE[object.send(options[:country]).to_sym]
  if provinces.present? && !provinces.include?(value)
    object.errors[attribute] << (options[:message] || 'Province/State should be in selected country.')
  end
end