Function callback

test/jwt.hs.tests.js:43–47

(err, decoded)

    it('should be able to validate without options', function(done) {
      var callback = function(err, decoded) {
        assert.ok(decoded.foo);
        assert.equal('bar', decoded.foo);
        done();
      };
      callback.issuer = "shouldn't affect";
      jwt.verify(token, secret, callback );
    });