weseek__growi/src/server/form/invited.js

const form = require('express-form');

const field = form.field;

module.exports = form(
  field('invitedForm.username').required().is(/^[\da-zA-Z\-_.]+$/),
  field('invitedForm.name').required(),
  field('invitedForm.password').required().is(/^[\x20-\x7F]{6,}$/),
);