@ -56,7 +56,7 @@ class LoginForm(FlaskForm):
class RegistrationCodeForm(FlaskForm):
expiration_time = DateField('Expiration Time', validators=[Optional()])
expiration_time = DateField('Expiration Time', format='%Y-%m-%d', validators=[Optional()])
max_usages = IntegerField('Max Usages', validators=[NumberRange(min=1)])