Allows using any.rename() and any.default() together

[paulillo]

Example:

With this Joi object: { foo: Joi.string().rename('foo2').default('test') }
And the input value: {}

The validation should output:

{
  foo : 'test',
  foo2: 'test'
}

But was outputting:

{
  foo: 'test',
  foo2: undefined
}

[hueniverse]

This is not the right solution. It should first set the default value in _validate and then do the rename.

[paulillo]

Sure thing! I will fix that!

[paulillo]

Hey @hueniverse, Changing the order of the Any._validate.finish() implementation to apply the mutators after setting the value, works properly. What do you think?

    var finish = function () {

        if (!errors.length &&
            state.parent &&
            ((options.modify && state.parent.hasOwnProperty(state.key)) || (value === undefined && self._flags.default !== undefined))) {

            state.parent[state.key] = (value !== undefined ? value : self._flags.default);
        }

        // Apply mutators as long as there are no errors

        for (var m = 0, ml = self._mutators.length; m < ml && !errors.length; ++m) {
            var err = self._mutators[m](value, state, options);
            if (err) {
                errors.push(err);
            }
        }

        // Return null or errors

        return errors.length ? errors : null;
    };