from otree.api import *


doc = """
Your app description
"""


class C(BaseConstants):
    NAME_IN_URL = 'consent'
    PLAYERS_PER_GROUP = 1   # used to be "None"
    NUM_ROUNDS = 1


class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
    pass


class Player(BasePlayer):
    accept_consent = models.BooleanField(
        label='I have read the information above and I voluntarily agree to participate in this study.',
        blank=False,
        widget=widgets.CheckboxInput(),
    )


# PAGES
class Consent(Page):
    form_model = 'player'
    form_fields = ['accept_consent']


page_sequence = [Consent]