Polluted request.payload by adding undefined field #187
Description
When upgrade to Hapi 2.x, Joi validation polluted request.payload and OAuth signature checking in my app failed. It didn't happen in hapi 1.x with Joi 2. I think that validating the request should not pollute request.payload.
var hapi = require('hapi');
exports.demo = {
handler: function(request) {
console.log(request.payload)
// Output { param1: undefined }
},
validate: {
payload: hapi.types.object({
param1: hapi.types.string().optional()
}).options({
allowUnknown: true
})
}
};