forms.py

# Форма для логина
from flask_wtf import FlaskForm
from wtforms import StringField, PasswordField, SubmitField
from wtforms.validators import DataRequired, EqualTo


class LoginForm(FlaskForm):
    username = StringField('Логин', validators=[DataRequired()])
    password = PasswordField('Пароль', validators=[DataRequired()])
    submit = SubmitField('Войти')


# Форма для регистрации
class RegistrationForm(FlaskForm):
    username = StringField('Логин', validators=[DataRequired()])
    password = PasswordField('Пароль', validators=[DataRequired()])
    confirm_password = PasswordField('Подтвердите пароль', validators=[DataRequired(), EqualTo('password')])
    submit = SubmitField('Зарегистрироваться')