class Grape::Validators::JsonHash

Public Instance Methods

validate_param!(field, params) click to toggle source
# File lib/introspective_grape/validators.rb, line 27
def validate_param!(field, params)
  begin
    raise unless JSON.parse( params[field] ).is_a? Hash
  rescue StandardError
    raise Grape::Exceptions::Validation.new params: [@scope.full_name(field)], message: 'must be a valid JSON hash!'
  end
end