def login(): if current_user.is_authenticated: return redirect(url_for('home')) form = LoginForm() if form.validate_on_submit(): user = User('','','') user.get_user_by_email(form.email.data) if user.username != '' and bcrypt.check_password_hash(user.password, form.password.data): login_user(user, remember=form.remember.data) next_page = request.args.get('next') return redirect(next_page) if next_page else redirect(url_for('home')) else: flash('Login Unsuccessful. Please check email and password', 'danger') return render_template('login.html', title='Login', form=form)
def validate_email(self, email): user = User('', '', '') user.get_user_by_email(email.data) if user.username != '': raise ValidationError( 'That email is taken. Please choose a different one.')