node couchapp config file

couchapp.conf.js

'use strict';

var couchapp = require('couchapp'),
  path = require('path'),
  ddoc = {
    _id: '_design/app',
    views: {},
    lists: {},
    shows: {},
    fulltext: {},
    rewrites: [{
      from: '/',
      to: 'index.html'
    }]
  };

module.exports = ddoc;

ddoc.views.byType = {
  map: function(doc) {
    if (doc.type) {
      emit(doc.type, null);
    }
  },
  reduce: '_count'
};

ddoc.validate_doc_update = function(newDoc, oldDoc, userCtx) {

  function require(field, message) {
    message = message || 'Obrigatório: ' + field;
    if (!newDoc[field]){
      throw ({
        forbidden: message
      });
    }
  }

  if (newDoc.type === 'destino') {
    require('descricao');
  }
};


couchapp.loadAttachments(ddoc, path.join(__dirname, 'app'));