class ActiveModel::Validations::HexColorValidator

Public Instance Methods

validate_each(record, attribute, value) click to toggle source
# File lib/active_validators/active_model/validations/hex_color_validator.rb, line 4
def validate_each(record, attribute, value)
  unless value =~ /\A(\h{3}){,2}\z/
    record.errors.add(attribute)
  end
end