Class: ActiveModel::Validations::JsonValidator

Inherits:
EachValidator
  • Object
show all
Defined in:
lib/activemodel/validations/json_validator.rb

Instance Method Summary collapse

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



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# File 'lib/activemodel/validations/json_validator.rb', line 4

def validate_each(record, attribute, value)
  return if value.blank?
  return unless value.is_a? String

  record.send :"#{attribute}=", JSON.parse(value)
rescue JSON::ParserError
  record.errors.add attribute, :invalid_json
end