def login(): form = LoginForm() if form.validate_on_submit(): user = User.query.filter_by(username=form.username.data).first() if user and bcrypt.check_password_hash(user.password, form.password.data): login_user(user, remember=True) next_page = request.args.get('next') return redirect(next_page if next_page else url_for('main.homepage')) return render_template('login.html', form=form)
def validate_password(self, password): user = User.query.filter_by(username=self.username.data).first() if user and not bcrypt.check_password_hash(user.password, password.data): raise ValidationError("That password is incorrect.")