text: # This file is part of Indico.
  # Copyright (C) 2002 - 2020 CERN
  #
  # Indico is free software; you can redistribute it and/or
  # modify it under the terms of the MIT License; see the
  # LICENSE file for more details.
  
  from wtforms import BooleanField, StringField
  from wtforms.fields.html5 import EmailField
  from wtforms.validators import DataRequired, Email
  
  from indico.modules.auth.forms import LocalRegistrationForm
  from indico.util.i18n import _
  from indico.web.forms.validators import UsedIfChecked
  from indico.web.forms.widgets import SwitchWidget
  
  
  class BootstrapForm(LocalRegistrationForm):
      first_name = StringField('First Name', [DataRequired()])
      last_name = StringField('Last Name', [DataRequired()])
      email = EmailField(_('Email address'), [DataRequired(), Email()])
      affiliation = StringField('Affiliation', [DataRequired()])
      enable_tracking = BooleanField('Join the community', widget=SwitchWidget())
      contact_name = StringField('Contact Name', [UsedIfChecked('enable_tracking'), DataRequired()])
      contact_email = EmailField('Contact Email Address', [UsedIfChecked('enable_tracking'), DataRequired(), Email()])
  