# File lib/jwt/verify.rb, line 70
    def verify_jti
      options_verify_jti = extract_option(:verify_jti)
      if options_verify_jti.respond_to?(:call)
        raise(JWT::InvalidJtiError, 'Invalid jti') unless options_verify_jti.call(@payload['jti'])
      else
        raise(JWT::InvalidJtiError, 'Missing jti') if @payload['jti'].to_s.strip.empty?
      end
    end