Python LoginForm.validate_on_submit Examples

Example #1

File: views.py Project: gabeos/docker-flask-template

def home():
    form = LoginForm(request.form)
    # Handle logging in
    if request.method == 'POST':
        if form.validate_on_submit():
            login_user(form.user)
            flash("You are logged in.", 'success')
            redirect_url = request.args.get("next") or url_for("user.members")
            return redirect(redirect_url)
        else:
            flash_errors(form)
    return render_template("public/home.html", form=form)

Example #2

File: views.py Project: gabeos/docker-flask-template

def home():
    form = LoginForm(request.form)
    # Handle logging in
    if request.method == 'POST':
        if form.validate_on_submit():
            login_user(form.user)
            flash("You are logged in.", 'success')
            redirect_url = request.args.get("next") or url_for("user.members")
            return redirect(redirect_url)
        else:
            flash_errors(form)
    return render_template("public/home.html", form=form)

Example #3

def login():
    form = LoginForm()
    if form.validate_on_submit():
        user = User.query.filter_by(username=form.username.data).first()
        if user is not None:
            if user.check_password(form.password.data):
                login_user(user)
                return redirect(url_for('public.index'))
            else:
                flash("wrong password", "danger")
        else:
            flash("uknown user", "danger")
    return render_template('public/login.html', form=form)

Example #4

def home():
    """Home page."""
    form = LoginForm(request.form)
    # Handle logging in
    if request.method == 'POST':
        if form.validate_on_submit():
            login_user(form.user)
            flash('You are logged in.', 'success')
            redirect_url = request.args.get('next') or url_for('user.members')
            return redirect(redirect_url)
        else:
            flash_errors(form)
    return render_template('public/home.html', form=form)

Example #5

File: views.py Project: iulian4ik/HeroesOfProgramming

def home():
    """Home page."""
    form = LoginForm(request.form)
    # Handle logging in
    if request.method == 'POST':
        if form.validate_on_submit():
            login_user(form.user)
            flash('You are logged in.', 'success')
            redirect_url = request.args.get('next') or url_for('user.members')
            return redirect(redirect_url)
        else:
            flash_errors(form)
    return render_template('public/home.html', form=form)

Example #6

File: views.py Project: torbjomg/pwa_flask_app

def home():
    """Home page."""
    form = LoginForm(request.form)
    current_app.logger.info("Hello from the home page!")
    # Handle logging in
    if request.method == "POST":
        if form.validate_on_submit():
            login_user(form.user)
            flash("You are logged in.", "success")
            redirect_url = request.args.get("next") or url_for("user.members")
            return redirect(redirect_url)
        else:
            flash_errors(form)
    return render_template("public/home.html", form=form)