export function isInvalid()

in app/addons/setup/helpers.js [14:40]

• 22 lines of code
• 13 McCabe index (conditional complexity)

export function isInvalid(attrs) {
  if (_.isEmpty(attrs.username)) {
    return 'Admin name is required';
  }

  if (_.isEmpty(attrs.password)) {
    return 'Admin password is required';
  }

  if (attrs.bind_address && attrs.bind_address === '127.0.0.1' &&
        !attrs.singlenode) {
    return 'Bind address can not be 127.0.0.1';
  }

  if (attrs.port && _.isNaN(+attrs.port)) {
    return 'Bind port must be a number';
  }

  if (attrs.nodeCount && _.isNaN(+attrs.nodeCount)) {
    return 'Node count must be a number';
  }

  if (attrs.nodeCount === 0 || attrs.nodeCount && attrs.nodeCount < 1) {
    return 'Node count must be >= 1';
  }
  return false;
}