def login():
if current_user.is_authenticated:
return redirect(url_for('hello'))
forml = LoginForm()
if request.method=='POST' and forml.validate_on_submit():
user = User.query.filter_by(username = forml.username.data).first()
if forml.checkx(user = user):
login_user(user, remember = True)
return redirect(url_for('hello'))
else:
print(forml.errors)
print('something gone wrong')
return render_template('login.html', title = 'Login', form = forml)
