Class: Munificent::DonationAmountValidator

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

Constant Summary collapse

MINIMUM_DONATION = 
Money.new(2_00, "GBP")

Instance Method Summary collapse

Instance Method Details

#validate_each(record, attr_name, value) ⇒ Object 



5
6
7
8
9
10
11
12
13
 
# File 'app/validators/munificent/donation_amount_validator.rb', line 5

def validate_each(record, attr_name, value)
  unless Currency.supported?(record.public_send("#{attr_name}_currency"))
    record.errors.add(attr_name, "currency is not supported")
  end

  if value < MINIMUM_DONATION
    record.errors.add(attr_name, "must be at least #{MINIMUM_DONATION.format}")
  end
end