def signup():
"""
User sign-up page.
GET requests serve sign-up page.
POST requests validate form & user creation.
"""
form = SignupForm()
if form.validate_on_submit():
existing_user = User.query.filter_by(email=form.email.data).first()
if existing_user is None:
user = User(name=form.name.data,
email=form.email.data,
phone_number=form.number.data)
user.set_password(form.password.data)
user.set_number(form.number.data)
db.session.add(user)
db.session.commit() # Create new user
login_user(user) # Log in as newly created user
return redirect(url_for('main_bp.dashboard'))
flash('A user already exists with that email address.')
return render_template('signup.jinja2',
title='Create an Account.',
form=form,
template='signup-page',
body="Sign up for a user account.")
