def validate(self):
ucontr = UserController()
validated = super().validate()
if ucontr.read(nickname=self.nickname.data).count():
self.nickname.errors.append("Nickname already taken")
validated = False
if self.nickname.data != User.make_valid_nickname(self.nickname.data):
self.nickname.errors.append(
lazy_gettext(
"This nickname has invalid characters. "
"Please use letters, numbers, dots and underscores only."))
validated = False
return validated
def confirm_account(token=None):
"""
Confirm the account of a user.
"""
user_contr = UserController()
user, nickname = None, None
if token != "":
nickname = confirm_token(token)
if nickname:
user = user_contr.read(nickname=nickname).first()
if user is not None:
user_contr.update({"id": user.id}, {"is_active": True})
flash(gettext("Your account has been confirmed."), "success")
else:
flash(gettext("Impossible to confirm this account."), "danger")
return redirect(url_for("login"))