Contents

class ZipCodeValidator < ActiveModel::EachValidator
  def validate_each(record, attribute, value)
    record.errors.add(attribute, :invalid) unless valid_zip_code?(value)
  end

  private

  def valid_zip_code?(zip_code)
    (zip_code =~ /(\A\d{5}\Z)|(\A\d{5}-\d{4}\Z)/).present?
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
missing_validators-2.3.0	lib/missing_validators/validators/zip_code_validator.rb
missing_validators-2.2.0	lib/missing_validators/validators/zip_code_validator.rb