def signin(): title = 'Sign in' if current_user.is_authenticated: redirect(url_for('auth.index')) form = RegistrationForm() if form.validate_on_submit(): if form.email_validate() or form.username_validate(): pass else: user = User(username=form.username.data, email=form.email.data) user.set_password(form.password_first.data) db.session.add(user) db.session.commit() return redirect(url_for('auth.login')) return render_template('auth/signin.html', title=title, form=form)