Class: ActiveModel::Validations::HexColorValidator

Inherits:
EachValidator
  • Object
show all
Defined in:
lib/active_validators/active_model/validations/hex_color_validator.rb

Instance Method Summary collapse

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



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# 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