Class: FolderNameConventionValidator

Inherits:
ActiveModel::EachValidator
  • Object
show all
Defined in:
app/validators/folder_name_convention_validator.rb

Instance Method Summary collapse

Instance Method Details

#validate_each(record, field, value) ⇒ Object 



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# File 'app/validators/folder_name_convention_validator.rb', line 4

def validate_each(record, field, value)
  unless value.nil?
    unless value.match?(/^[[:alnum:]\s]+$/)
      record.errors.add(field, 'is not alphanumeric (letters, numbers, or spaces)')
    end
    record.errors.add(field, 'contains illegal characters') if value.match?(/[\n\t\f\b\r]/)
    record.errors.add(field, 'contains illegal characters') unless value.ascii_only?
  end
end