class RegistrationForm(Form):
    username = TextField('Username', [validators.Length(min=4, max=20)])
    email = TextField('Email Address', [validators.Length(min=6, max=50), validators.Email()])
    password = PasswordField('Password', [validators.DataRequired(), validators.EqualTo('confirm', message='Password is wrong')])
    confirm = PasswordField('Repeat Password')
    accept_tos = BooleanField('I agree to this <a href="/tos">this</a>', [validators.DataRequired()])


@app.route("/register/", methods=['GET', 'POST'])
def register_page():
    try:
        form = RegistrationForm(request.form)
        if request.method == 'POST' and form.validate():
            username = form.username.data
            email = form.email.data
            password = sha256_crypt.encrypt((str(form.password.data)))

            user = User(username, password, email, 'None', 'None', 1)
            db.session.add(user)
            db.session.commit()
            flash('Thx for registration')

            return redirect(url_for('dashboard'))
        return render_template("register.html", form=form)

    except Exception as e:
        return(str(e))