from flask_wtf import FlaskForm from wtforms import ( StringField, PasswordField, BooleanField, ) from wtforms.validators import DataRequired, Length class UserForm(FlaskForm): username = StringField(validators=[DataRequired(), Length(min=1, max=120)]) password = PasswordField(validators=[DataRequired(), Length(min=8, max=120)]) confirm_password = PasswordField() remember = BooleanField()